Biodata Profhcgupta

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BIO-DATA

1.Name : Prof.HEM CHANDRA GUPTA

2.Address (Office) : Professor, Physics Department

Indian Institute of TechnologyHauz Khas,New Delhi-110016FAX:01126581114,Mobile:9810100123email:[email protected]

(Residence) : 107, DDA Site No.1Shanker Road, New Rajendra Nagar New Delhi-110060

3.Date of birth : 18.02.1952

4.Educational qualifications ::-------------------------------------------------------------------::Qualifications: Name of the : Year : Class :Distin-: Award :: : University : : /Div :ction : if any ::-------------------------------------------------------------------:: High School : U.P.Board : 1963 : I : Maths :69th position :: : : : : : in order of :: : : : : : merit :: : : : : : :: Intermediate : U.P.Board : 1965 : I : Phys. :19th position :: : : : :Chem.& : in order of :: : : : :Maths. : merit :: : : : : : :

: B.Sc. : Lucknow : 1967 : I : Phys. : 1st position :: : University : : : Chem.&: in order of :: : : : :Maths. : merit :: : : : : :Awarded gold :: : : : : : medal :: : : : : : :: M.Sc. : Lucknow : 1969 : I :Physics: 1st position :: : University : : : : in order of :: : : : : : merit :: : : : : :Awarded gold :: : : : : : medal :

: Ph.D. : I.I.T. Delhi: 1972 :(Research experience since Aug:: 1969 ; written one book and:: one review article; edited one:: book in Hindi; published two:: hundred seventeen research :: papers, Supervised twenty three:: students for their Ph.D.degree:: Co-investigater incharge of :: eleven research projects). ::-------------------------------------------------------------------:


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5. Basic pay : Rs.79000/-(in the HAG scale)

6. Relevant experience :

(i)

Employment details

:-------------------------------------------------------------------::Position held : Name of Organization : period : Nature :: : :From to : of duties ::-------------------------------------------------------------------:: Lecturer : K.M.College, : Aug. April: Teaching, :: : University of Delhi : 1971 1981 : research :: : : : :: Assistant : I.I.T. Delhi :April March: Teaching, :: Professor : : 1981 1990 : research :: :: Director : NERIST,Itanagar :Feb. Sept.:Administration,:: : :1999 1999 : research :: : : : :: Deputy : I.I.T. Delhi :April June :Administration,:: Director(A): :2006 2009 : Teaching :: : : : :: Vice- : C.C.S.University :July Sept.:Administration :: Chancellor : Meerut(U.P.) :2011 2011 : research :: : : : :: Professor : I.I.T. Delhi :March Till : Teaching, :: : :1990 Date : research ::-------------------------------------------------------------------:

(ii) ADMINISTRATIVE EXPERIENCE

1. Warden, Karakoram Hostel, May 1983-Oct. 1988.

2. Secretary, GATE , IIT Delhi, 1988

3. Chairman, Mess Staff Welfare Cell, July 1984-Oct.1988.

4. Chairman, Mess Staff Retirement Benefit Fund Scheme, July 1984- Oct.1988.

5. Coordinator, I-year Laboratory, Physics Department, I.I.T.Delhi(April 1981-July 1986,July 1988-April 1989)

6. Coordinator for a course given to army personnel, going for atraining abroad, 1984-85.


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7. Member, Organising committee, International conference on thinfilms,ICTF-7,DEc.7-11,1987,New Delhi.

8. Member, Organising committee, International conference onSemiconductors, New Delhi,Dec.13-21,1988.

9. Guest lecturer, Rajdhani college, Delhi University,1985-1986.

10. Guest lecturer, South Campus, Delhi University, 1984-2004.

11. Vice-Chairman GATE 1989

12. Consultant, Indira Gandhi National Open University ,(Nov.1988 - Oct.1989)

13. Vice-chairman, GATE,1990

14. Member, Governing Body, Delhi College of Arts and Commerce,University of Delhi(Sept.1990-Aug.1991)

15. Associate Dean of Students,I.I.T.Delhi,Sept.1991.- July 1994

16. Chairman, Canteen Cell, BHM, I.I.T.Delhi, Sept.1991- Aug. 1994

17. Chairman, Recruitment, Promotion and Transfer Cell, BHM, I.I.T.Delhi, Sept.1991- Aug.1994.

18. Chairman, Supplies Finalisation Cell, BHM , I.I.T. Delhi,

Sept.1991 - Aug.1994.

19. Member, Standing Consultative Committee on Community Issues,I.I.T.Delhi,Sept.1991- Sept.1997.

20. Warden, Nalanda Hostel, I.I.T.Delhi, Sept.1991- Aug.1994.

21. Member, Governing Body, Kendriya Vidyalaya, I.N.A., NewDelhi.(1991-92)

22. Member, Governing Body, Women College ,University of Delhi , (1994-

1997)

23. Member, Convocation Committee, I.I.T.Delhi, Sept.1994- Sept.1997.

24. Member , Security Advisory Committee, I.I.T. Delhi ,Sept.1994 - Sept.1997.

25. Chairman,Staff Canteen,I.I.T.Delhi,Sept.1995-Sept.1997.


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26. Member, Commercial Establishment and Marketing Committee, I.I.T.Delhi, Sept.1994- Sept.1997.

27. Member, Management Committee of the Benevelont Fund Scheme,I.I.T. Delhi , Sept.1994- Sept.1997.

28. Member,Hospital Advisory Committee,I.I.T.Delhi,Sept.1994-Sept.1997.

29. Member, Commercial Establishment Licensing Committee, I.I.T.Delhi,Sept.1994- Sept.1997.

30. Chairman , Board of Hostel Management, I.I.T. Delhi,Sept.1994- Sept.1997.

31. Vice-Chairman, Student Affairs Council, I.I.T. Delhi, Sept. 1994-Sept.1997.

32. Dean of Students, I.I.T. Delhi, July 1994.- Sept.1997.

33.

Chairman, Institute Grievance Committee, Oct.1998-Feb.!999.

34.

Director, North Eastern Regional Institute of Science andTechnology, Feb.1999-Sept.1999.

35.

Member, Governing body, B.N.College for women, University of Delhi,1997-2000.

36.

Member, Governing body, Kamala Nehru College, University of Delhi,

1999-2000.

37.

Member, Governing body, College of Applied Sciences for Women,University of Delhi, 1999-2000.

38.

Chairman, Joint Management Entrance Test, JMET, 2000

39.

Chairman, Graduate Aptitude Test in Engineering, GATE 2001.

40.

Member, Organising Committee, MMTA 2002.

41.

Member, Organising Committee, Indo-Japan Academic and EducationalConference, November 6-8, 2002, New Delhi

42.

Member, Organising Committee, National Workshop on Microwave Applications,December 3,2002, New Delhi

43.

Delivered a series of special lectures every year in Mathematics atIndian Institute of Information Technology and Management, Gwalior,


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1999-2006.

44.

Treasurer, Microwave Applications Society of India, Since 2002.

45.

Member, Organising Committee, Asia Pacific Microwave Conference,

2004.

46.

Member, Standing Consultative Committee on Community issues, April2006 - June 2009.

47.

Member, Space Allocation Committee, April 2006 - June 2009.

48.

Member, Standing Committee for Convocation, April 2006 - June 2009.

49.

Chairman, Security Advisory Committee, April 2006 - June 2009.

50.

Chairman, Disaster Management Committee, April 2006 - June 2009.

51.

Chairman,Institute Level Network Committee, April 2006 - June 2009.

52.

Deputy Director, IIT Delhi, April 2006 - June 2009

53.

Member, Finance Committee, IIT Delhi, January 2010- June 2011.

54.

Member, Board of Governors, IIT Delhi, January 2010- June 2011.

55.

Vice-Chancellor, C.C.S.University, Meerut(U.P.), July 2011-Sept.2011.

56.

Head, Physics department, IIT Delhi, January 2012 – August 2012

57.

Member, Board of Governors, NSIT, Delhi, June 2011 onwards

58.

Member, Second Record Keeping Agency(CRA), Ministry of Finance

59.

Teacher Excellence Award, IIT Delhi 2012-2013

60.

Organising Chairman, JEE (Advanced)- 2013


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(iii) Award/ other recognition received::-------------------------------------------------------------------::Name of award Conferring Agency Year ::------------------------------------------------------------------::Junior Associateship I.C.T.P. Trieste,Italy 1st Jan. 1980- :

: 31st Dec. 1983 :: ::Fulbright Fellowship USEFI 16th April 1986:: 15th July 1986 :: ::South-South Fellowship T.W.A.S. Trieste,Italy 1st Apr.1991- :: 25thMay,1991 ::-------------------------------------------------------------------:

(iv) VISITS ABROAD

1. Attended Spring College on Physics of Polymers, Liquid Crystalsand Low Dimensional Solids at I.C.T.P. Trieste, Italy from 9th April to20th June 1980.

2. Attended Third International Conference on GraphiteIntercalation Compounds, Pont a Mousson, France (23-27 May,1983).

3. Seminar at Universite Louis Pasteur, Strasbourg, France (1st June,1983).

4. Attended condensed matter research workshop at I.C.T.P. Trieste,

Italy (2nd June-15th July, 1983).

5. Visited Laboratoire de Physique des Solids, Universite Pierre et Marie Curie, Paris, France (18th June-1st July 1984).

6. Attended International Carbon Conference,Bordeaux, France (2nd July-6th July, 1984).

7. Visiting Assistant Professor, Physics Department, Michigan State University, East Lansing, U.S.A. (16 th April-15 thJuly 1986).

8. Attended Research workshop in condensed matter, atomic and molecular Physics, I.C.T.P.Trieste, Italy (11th-29th August 1986).

9. Attended Research workshop on `Total Energy and Force Methods'I.C.T.P. Trieste,Italy (20th Jan.-8th Feb.,1987).


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10. Invited to deliver lectures in winter school ofTheoretical Physics on `Physics of Phonons', University of Wroclaw,Poland (16th -28th Feb., 1987).

11. Attended Spring College in Material Science on Metallic Materials,

I.C.T.P. Trieste, Italy (11 th May - 19th June 1987).

12. Visiting Associate Professor, Physics Department, Michigan StateUniversity, East Lansing,U.S.A.,23April-22July 1988.

13. Attended Fifth International Symposium on GraphiteIntercalation Compounds ISGIC-5,West Berlin,21-25 May 1989

14. Lectured at I.C.T.P.Trieste,Italy,26 May-9 June 1989

15. Attended the Third International Conference on Phonon Physics,PHONONS 89,Heidelberg,Germany,21-25 Aug.1989.

16. Lectured in the Fifth Petra School of Physics,Amman,Jordan, 3-10Sept.1989.

17. Attended the 2nd ISSP International Symposium on Physics andChemistry of Oxide Superconductor,PCOS'91,Tokyo,16-18 Jan. 1991.

18. Visiting Professor, UNICAMP, Campinas,Brasil, 1 April- 25 May,1991

19. Attended 6th International Symposium on IntercalationCompounds,ISIC 6,27-31 May,1991,Orleans,France.

20. Visited I.C.T.P.,Trieste,Italy,1-15 June 1991.

21. Attended Toshiba School of Superconductivity, Kyoto, Japan,13-21 July 1991.

22. Attended M2S-HTSC conference,22-26 July,1991,Kanazawa, Japan.

23. Chaired one session on High temperature superconductors and presented a paper in 5th Asia Pacific Physics Conference, KualaLumpur, Malaysia, 10-15 Aug.1992.

24. Visited under DAAD exchange program UniversitatGesamthochschule Siegen from 29th Sept. to 15th Dec.1992.

25. Attended 7th International Symposium on Intercalation compounds,Louvain-le-Neuve,Belgium, May 10-14,1993.


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26. Visited and gave a Colloquim at UniversitatGesamthochschule Siegen, Germany,May 15-17,1993.

27. Visited I.C.T.P.,Trieste,Italy,May 18-25,1993.

28. Visiting Professor, Universitat Gesamthochschule Siegen, Germany, April 10 -July 7, 1995.

29. Visiting Faculty, George August Universitat, Goettingen, Germany, May 3- July 4,1997.

30. Attended 9th International Symposium on Intercalation Compounds, Arcachon, France, May 25-29,1997.

31. Visited Ecole Polytechnique Federale de Laussane, Switzerland as Academic guest from 1 May 1999 to 30 June, 1999.32. Visited LEPMI, INPG, Grenoble, France as Visiting Professor from 1Dec.1999 to 25 Dec.1999.

33. Visited LEPMI, INPG, Grenoble, France as Visiting Professor from1 May 2000 to 30 June 2000.

34. Attended Spring College on Electronic Materials, ICTP, Trieste,Italy from 21 May 2000 to 29 May 2000.

35. Visited Gesamthochschule, Universitat Siegen, Germany as VisitingProfessor from 1 June 2001 to 31 July 2001.

36. Attended 12th International Symposium on Intercalation Compounds,June 1-5,2003, Poznan, Poland

37. Visited I.C.T.P.Trieste, Italy from 6 June-5 July, 2003 as VisitingScientist

38. Attended 12th International conference on Solid Surfaces, June 28 –July 2, 2004, Venice, Italy

39. Visited I.C.T.P.Trieste, Italy from 2 July-18 July, 2004 as VisitingScientist

40. Attended 5th International conference on Inorganic Materials, Sept.23-26,2006, Ljubljana, Slovenia.

41. Visited I.C.T.P.Trieste, Italy from 26 Sept.-2 October, 2006 as Visiting Scientist


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42. Visited I.C.T.P.Trieste, Italy from 4 July-10 July, 2007 as VisitingScientist

43. Attended PHONONS 2007, July 11-15,2007, Paris, France.

44. Attended PHONONS 2010, April 18-23,2010, Taipei, Taiwan.

45. Conducted IITJEE-2012 at Indian School, Dubai.

(v) List of Research Publications

1. Pseudopotential and the phonon dispersion in aluminium, Phys. Rev.B2, 248 (1970).

2. Pseudopotential calculation of the phonon frequencies of the simple metals, J. Chem. Phys. 54, 435 (1971).

3. Lattice dynamics of lithium using a pseudopotential approach, J.Phys. F.1,12 (1971).

4. Pseudopotential calculation of the electrical properties of liquid metals, J. Chem. Phys. 54, 1883 (1971).

5. Pseudopotential calculation of the spin susceptibility and theGruneisen parameters of alkali metals, Phys. Rev. B3,2087 (1971).

6. Lattice dynamics of lead: A pseudopotential approach, Physica Status

Solidi. 45, 235 (1971).

7. Lattice dynamics of lead: An elastic force model approach,Physica Status Solidi.45, 537 (1971).

8. Lattice dynamics of potassium using a pseudopotentialapproach, Ind. J. Pure App. Phys. 9, 781 (1971).

9. Phonon dispersion and the specific heat of silver and gold, Ind.J. Pure App. Phys. 9, 1034 (1971).

10. A model potential for semiconductors, Phys. Lett. 36A,65(1971).

11. Pseudopotential calculation of the superconductingtransition temperature of simple metals, Ind. J. Pure App. Phys. 10,506 (1972).

12. Pseudopotential calculation of the effective ion-ion potential for simple metals, Physica 58, 138 (1972).


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13. Noncentral forces in the lattice dynamics of transition metals, J. Phys. F.2, 426 (1972).

14. Electronic band structure of aluminium, lead, lithium,sodium

and potassium, Ind. J. Pure App. Phys. 10, 760 (1972).15. Pressure dependence of superconducting transitiontemperature of simple metals, Ind. J. Phys. 47,380 (1973).

16. Phonon dispersion in Scandium, Phys. Lett. 43A, 365 (1973).

17. Angular forces in the lattice dynamics of diamond crystallattices, J. Phys. Chem. Solids 34, 186 (1973).

18. Lattice dynamics of hexagonal close packed metals, J. Phys. Soc.Japan 34, 1006 (1973).

19. Resistivity and thermoelectric power of molton semi-conductors, J. Phys. Chem. Solids. 35, 595 (1974).

20. A model pseudopotential for noble metals, Solid State Comm. 17,291 (1975).

21. Thermoelecric power of liquid noble metals, Sol. State Comm. 17,773 (1975).

22. Lattice dynamics of gold: A pseudopotential approach, Phys. Lett.53A, 217 (1975).

23. Lattice dynamics of lithium: A Pseudopotential approach,Phys.Lett. 53A, 229 (1975).

24. A pseudopotential calculation on thermal properties ofcopper, Nuovo Cimento 15, 146 (1976).

25. Electronic properties of Noble metals, Physica 84B, 236 (1976).

26. Thermal properties of silver and gold, Ind.J. Pure App. Phys.14, 430 (1976).

27. A Model Pseudopotential for transition metals, J. Phys. Soc.Japan41, 1237 (1976).

28.A method for the calculations of the characteristicsimpedence of microstrip, Int. J. Electronics,40, 45 (1976).

29.Losses in microstrip resonator,Int. J. Electronics, 41, 55(1976).


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30.The characteristic impedence of coupled microstrip lines , Int. J.Electronics 40, 341 (1976).

31.Study of gap in microstrip transmission line, Int. J.Electronics 40, 341 (1976).

32.Study of an impedance step in microstip line, Int. J.Electronics 43, 73 (1977).

33. Angular forces in the lattice dynamics of b.c.c. metals, Solid State Comm. 23, 799 (1977).

34. Lattice dynamics of Noble metals using a pseudopotentialapproach, Nuovo Cimento 41B, 7 (1977).

35. Phonon dispersion in thorium: A pseudopotential approach , Phys.Lett. 64A, 333 (1977).

36. Phonon dispersion in silver, Phys. Lett. 74A, 139 (1979).

37. Equivalence of the angular forces in the lattice dynamics of f.c.c. metals, Phys. Lett. 75A, 511 (1980).

38. Angular forces in the lattice dynamics of ideal h.c.p.Lattices, Nuovo Cimento 28, 545 (1980).

39. Phonon anomalies in nickel, palladium and platinum using the model potential approach, Phys. Lett. 79A, 342 (1980).

40. On the lattice dynamics of potassium halides, J. Phys. Soc. Japan49, 833 (1981).

41. Lattice vibrations of wurtzite structure, Ind. J. Pure App. Phys.19, 316 (1981).

42. Lattice dynamics of Tantalum: A pseudopotential approach,NuovoCimento 64B, 498 (1981).

43. Phonon anomalies in transition metals, Phys. Stat. Solidi,108b,

K113 (1981).

44. Phonon anomalies in Niobium using a model potentialapproach, J. Phys. Soc. Japan 51, 111 (1981).

45. Long-time behaviour of displacement fluctuations in theSine-gorden chain, Phys. Lett. 86A, 5 (1981).


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46.Scaling function for the conductance,J. Phys. C. 15, L 637(1982).

47. Effect of polarizability in the phonon spectrum ofzincblende compounds, Phys. Stat. Solidi 114, K11 (1982).

48. Theory of interionic forces in alkali halide crystals, Phys. Stat.Solidi 113, 339 (1982).

49. A lattice dynamical calculation of the phonon dispersion in sodiumhalide crystals, Ind. J. Pure App. Phys. 20, 777 (1982).

50. Phonon dispersion in narrow-gap semiconducting mixedcrystals, J. Phys. Chem. Solids 44, 175 (1983).

51. A study of the phonon frequncies of narrow gapsemiconducting mixed crystal Pb0.8Sn0.2Se, J. Chem.Phys.78,6335 (1983).

52. Effect of non-randomness on the phonons in mixed InP1-x Asx,J. Chem.Phys. 79, 1416 (1983).

53. Thermal properties of narrow-gap semiconducting mixedcrystals GexSn1-xTe, Phys. Rev. B27, 7636 (1983).

54. Phonon dispersion relations of graphite and first stage alkali metal graphite intercalation compounds, Synthetic Metals 7, 347(1983).

55. Effect of nonrandomness on long-wavelength optical phonons in

ZnS1-xSex , Phys. Rev. B28, 7191 (1983).

56. Thermoelectric power of III-V ternary mixed crystals, J. Phys.Soc. Japan 52, 4283 (1983).

57. Two mode behaviour of mixed crystals, Phys. Rev. B28, 7390(1983).

58. Lattice dynamics of calcium and ytterbium using a model potential approach, Phys. Rev. B29, 3708 (1984).

59. Phonons in mixed Ga1-x AlxSb crystal, Physica 124B,225(1984).

60. Phonon anomalies in h.c.p. transition metals using a model potential approach, Can. J. Phys. 62, 845 (1984).

61. Local mode behaviour in K xRb1-x ,Solid State Comm.51,41(1984).

62. Phonon dispersion in dilute Cr-W alloys, Physica 125B, 293(1984).


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63. Phonon dispersion relations of second and third stage alkali metalgraphite intercalation compounds, CARBONE 84, 294 (Proceedings ofthe International Carbon Conference, July 2- 6 ' 84, Bordeaux, France).

64. Force constant variation from crystalline to amorphousgermanium, Solid State Comm. 52, 359 (1984).

65. Phonon spectrum in first stage graphite-lithiumintercalation compound, Carbon 23, 163 (1985).

66. Phonon dispersion relations in iron based f.c.c. alloys J. Phys.F 15, 1895 (1985).

67. Non linear dependence of temperature coefficient ofelectrical resistivity on electron-phonon interaction constantin the case of transition metal amorphous alloys, Phys. Stat. Solidi128b, K183 (1985).

68. Phonon dispersion relations in In-Tl alloy, Solid State Comm.56, 519 (1985).

69. Thermoelectric power of liquid noble and transition metals, ActaCienc.Indica Phys.11,1(1985)

70. Phonon dispersion in graphite using a two-body potentialapproach, Solid State Comm. 57, 263 (1986).

71. Phonon softening in the ternary graphite intercalationcompound K 1-xRbxC8 , Carbon 24, 513 (1986).

72. Phonon density of states in amorphous Si0.5Ge0.5 , Physica StatusSolidi 134, 17 (1986).

73. Thermal properties of Ta-W alloys, J. Phys. Soc. Japan 55,554(1986).

74. The width of scattering resonance and the electricaltransport properties in partially filled d-band trasition metals,Phys. Stat. Solidi 133, K73 (1986).

75. Composition dependence of the electrical transport properties ofamorphous transition-metal alloys, Il Nuovo Cimento D7, 212 (1986).

76. Model potential approach to the lattice dynamics of barium, Phys.Rev. B33, 5839 (1986).


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77. Lattice dynamical model for graphite and its alkali metalintercalation compounds, Phys. Rev. B33, 7285 (1986).

78. Phonon dispersion relation of disordered Fe-Al alloy, Phys. Stat.Solidi 136b, 453 (1986).

79. Optical phonon frequencies in the quaternary CdTe1-x-ySexSy mixedsystem, Phys. Rev. B34, 2903 (1986).

80. Phonon density of states of amorphous SixC1-x , J. Phys. Chem.Solids 48, 297 (1986).

81. Phonons in graphite and LiC6, Mat. Science and Engg. 85,187(1987)

82. Four mode behaviour in In1-xGax AsyP1-y Quaternary alloy, J. Material Research 2,382(1987).

83. Phonon dispersion relations of the A15 compounds Nb3Sb , J.Phys. Chem.Solids 48, 743 (1987).

84. Lattice dynamics of PbxCd 1-xF2 mixed superionic crystals, SolidState Comm. 62, 777 (1987).

85. Lattice dynamics of b.c.c. Sr, A Pseudopotential approach,Phys.Stat. Solidi 141b, K97 (1987).

86. On the scaling theory for frequency dependentconductivity in disordered electronic systems, J. Non Cryst.

Solids 89, 249 (1987).

87. Zone centre phonons in high Tc Ba2YCu3O7 , Solid State Comm.65,495(1988)

88. Study of the interatomic forces in the A-15 superconductingcompounds, Physica 150B,297 (1988).

89. Optical phonons in mixed layer crystals of the seriesSnSxSe2-x (0


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93. Structural and dynamical properties of intercalated layeredsilicates, Mat.Res.Soc.Symp.Proc.111,231(1988)

94. Torsional mode frequency and elastic anisotropy in alkalivermiculites,Phys.Chem.Minerals 16,291(1988)

95. Phonons in high Tc YBa2Cu3O7 , Physica C 153-155,210 (1988)

96. Zone centre phonons in high Tc CaBi2Sr2Cu2O8 ,Solid State Comm.68,255(1988)

97. Phonons in high Tc CaBi2Sr2Cu2O8 ,PhysicaC 157,257(1989)

98. Phonons in high Tc Ba0.6K 0.4BiO3 ,PhysicaC 158,153(1989)

99. Two-mode behaviour in mixed layer crystal HfS2-xTex(0


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109.Phonons in high Tc superconductor Nd 2-xCexCuO4 , Physica C185-189,1689(1991)

110.Phonons in high Tc superconductor Nd 2-xCexCuO4 , Physics andChemistry of Oxide Superconductors, edited by Y.Iye and

H.Yasuoka, Springer-Verlag,229(1992)

111.Phonons in graphite-alkali intercalation compounds,Intercalation Compounds,edited by D.Tchoubar and J.Conard, Trans-TechPublications,Switzerland,Materials Science Forum 91-93,325(1992)

112.Zone centre phonons in spinel structure compounds, J.Phys. Chem. Solids 53,775(1992)

113.Zone centre phonon frequency calculation of spinel structurecompounds MnCr2S4 and FeCr2S4,Phys.Stat.Sol.169b,K65,(1992)

114.Analytic solution to the BCS equation for the superconductingtransition temperature,Solid State Comm.82,559(1992)

115.Model potential approach to the lattice dynamics of the bcc phaseof Ti,Zr and Hf,Ind.J.Pure & App.Phys.30,409(1992)

116.Electron-phonon interaction for superconductors, 5th AsiaPacific Physics Conference,Kuala Lumpur,Malaysia, 10-15 Aug. 1992

117.Lattice dynamics of oxide spinel ZnCr2O4 , J. Solid StateChemistry 102,312(1993)

118.Electron-phonon interaction, superconducting transition temperatureand energy gap of Rb3C60 ,Physica C206,217(1993)

119.Model potential approach to the lattice dynamics of -iron, Phys.Stat. Solidi(b) 176,K9(1993)

120.Electron-phonon interaction,superconducting transition temperatureand energy gap of alkali intercalated fullerenes, 7th InternationalSymposium on Intercalation compounds,Louvain-le-Neuve,May 10-14,1993.

121.A study of the interatomic interaction in oxide spinel MnCr2O4, Physica B 192,343(1993)

122.Effect of angular forces on the phonons in defectchalcopyrite CdGa2S4 ,J.Solid State Chem.110,185(1994)


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137.In plane structure of AlCl3 graphite intercalation compound basedon the phonons using an angular force model approach, 9thInternational Conference on Intercalation Compounds, Arcachon,France 25-29 May(1997)

138.Effect of electrostatic interaction and its relation to lithiumintercalation in LiTi2O4 spinel oxides, Mol.Crys.Liq.Crys.311,89 (1998)

139.Effect of angular forces on the phonons in LuNi2B2C, Physica C295,287(1998)

140.Photonic band gap in one-dimensional graded dielectric structures,PHOTONICS 98, International Conference on Fibre Optics and Photonics,880(1998)

141.Lattice dynamics of orthorhombic perovskite YMnO3, Physica B262,1(1999)

142.A lattice dynamical investigation of the phonon frequencies of theBaCeO3 perovskite, J.Raman Spectroscopy 30,65(1999).

143.A lattice dynamical investigation of the phonon frequencies of theCaGeO3 perovskite, J.Raman Spectroscopy 30,493(1999).

144.Zone centre phonons of orthorhombic perovskite YAlO3, J.Solid StateChemistry 146,287(1999).

145.Zone center wavenumbers of the orthorhombic LaGaO3 perovskite, J.

Raman Spectroscopy 31,877(2000).

146.Zone center frequencies of tetragonal CdAl2Se4, J. Solid StateChemistry 153,317(2000).

147.Zone center wave numbers of the tetragonal CdAl2S4 and CdAl2Se4, J.Raman Spectroscopy 31,949(2000).

148.Study of phonons in superconducting oxide spinels, Phys. Stat.Solidi 221,689(2000).

149.Raman spectroscopy and lattice dynamical calculation: Contributionsto symmetry determination of zone center phonons in tetragonal ZrO2,ICORS(2000).

150.Zone center phonon frequencies in tetragonal zirconia: Latticedynamical study and new assignment proposition, J.Phys. Chem. Solids62,873(2001).


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151.A lattice dynamical investigation of the zone center frequencies ofthe orthorhombic NdGaO3 perovskite, J.Phys. Chem. Solids 62,1003(2001).

152.A lattice dynamical investigation of the zone center wave numbers ofthe cubic A 2Ti2O7 pyrochlores, J.Raman Spectroscopy 32,41(2001).

153.Force constant calculation from Raman Spectra in the three lowtemperature phases of BaCeO3, J.Raman Spectroscopy 32,331(2001)

154.A lattice dynamical investigation of the Raman and the infraredfrequencies of the cubic A 2Sn2O7 pyrochlores, J.Inorganic Materials3,983(2001)

155.A lattice dynamical investigation of the Raman and the infraredfrequencies of the cubic A 2Hf2O7 pyrochlores, J.Phys.Chem.Solids63,535(2002)

156. A lattice dynamical investigation of the Raman and the infrared wavenumbers at the zone center of the orthorhombic RFeO3( R=Tb,Dy,Ho,Er,Tm) perovskite, J.Raman Spectroscopy 33,67(2002)

157.Study of zone center phonons in lithium manganese oxide, PhysicaB316-317,166(2002)

158.Experimental findings of Photonic band gap with periodic metallicstructures on dielectric substrate in Microwave region, Microwave Measurement Techniques and Applications, Edited by J.Behari, AnamagaPublications 1(2002).

159.Photonic band gap studies on periodic metallic structures in microwave region, Microwave and Optical Technology Letters 35,483(2002)

160.A lattice dynamical investigation of Raman and infrared wavenumbersat the zone centers of the orthorhombic NdNiO3 perovskite, J.Phys. Chem.Solids 64,531(2003)

161.Vibrational spectra and force field calculation of A 2 Mn2O7 ( A=Y, Dy,Er, Yb) pyrochlores, J.Raman Spectroscopy 34,240(2003)

162.An analytical expression for Eg and Ag modes of pyrochlores,J.Phys.Chem.Solids 64,2205(2003)

163.Zone center wavenumbers of tetragonal AGa2X4 ( A= Cd,Zn; X= S,Se),J.Raman Spectroscopy 35,78(2004)

164.Lattice dynamical study of optical modes in Tl2 Mn2O7 and In2 Mn2O7 pyrochlores, Phys.Rev.B69,054434(2004)


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165. Normal Coordinate Analysis of the Orthorhombic Trifluorides MF3 ( M= Gd,Tb,Er,Yb), J.Molecular Structure 706,85(2004)

166. Zone center phonons of the orthorhombic trifluorides MF3(M=Dy,Lu)Physica B353,176(2004)

167.Effect of variation of dielectric constant of substrate on photonic band gap in microwave region, Microwave and Optical Technology Letters41,399(2004).

168.Electromagnetic Mode Density at the Band Edge of One DimensionalGraded Periodic Dielectric Structure, International Journal of RF and Microwave Computer Aided Engineering, 15,69(2005)

169. A lattice dynamical investigation of the Raman and the infrared wavenumbers of the orthorhombic R 2BaCuO5 (R=Y, Ho, Gd) oxides",Journal ofRaman Spectroscopy 36,83(2005)

170.Zone center frequencies of the orthorhombic NdMnO3 perovskite,J.Phys.Chem.Solids 66,1314(2005)

171.Phonons at the Zone center for NaAlH4, J. Phys. Chem. Solids67,2536(2006)

172.Raman and infrared phonons for - NaAlH4 ,Fifth InternationalConference on Inorganic Materials, September23-26,2006, Ljubljana,Slovenia.

173.Photonic band gap crystals on magnetic dielectric for microwavefrequency applications, Proc. Of SPIE- The International Society forOptical Engineering 6182,27(2006)

174.Lattice dynamic investigation of the Raman and infrared wave-numbersof orthorhombic R 2BaNiO5 ( R=Y,Gd ) oxides in Immm structure, J. RamanSpectroscopy 38,245(2007)

175.A lattice dynamical investigation of the Raman and the infraredfrequencies of the cubic Y2Ru2O7 pyrochlore, J.Phys.Chem.Solids 68,1293(2007)

176.Lattice dynamics of tetragonal R 2BaCuO5 (R=La,Nd) oxides in P4/mbmstructure, J.Raman Spectroscopy 38,885(2007)

177. Lattice dynamics of tetragonal Nd 2BaZnO5 , J.Raman Spectroscopy38,1554(2007)


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178.Zone center phonons in lanthanum chromite, PHONONS2007, July 15-20, 2007, Paris, France.

179. Interatomic forces in Pnma, Immm, P4/mbm and I4/mcm phase ofR 2BaMO5(R= Yttrium or lanthanides, M=Ni,Cu or Zn), J. Physics, Conference

Series92,012163(2007).

180. Polarized Raman scattering and lattice eigenmodes of anti-ferromagnetic NdFeO3, J.Raman Spectroscopy, 39,842(2008).

181. Zone center phonons of the orthorhombic RMnO3 (R = Pr, Eu, Tb, Dy,Ho), PMC Physics B1,9(2008)

182. Lattice dynamics of Y2BaNiO5 using ab-initio approach, 21st

International Conference on Raman Spectroscopy, Brunet University,Uxbridge, London, August 17-22(2008)

183. Synthesis and characterization of polyaniline- ZnO composite andits dielectric behaviour, Synthetic metals 159,391(2009)

184. Dielectric behaviour of polyaniline CNTs composite in microwaveregion, Composite Science and Technology 69,1932(2009)

185. Dielectric properties of nano ZnO polyaniline composite in the microwave frequency range, J.Alloys Compounds 477,370(2009)

186. A lattice dynamical investigation of the Raman and the infraredfrequencies of the Dy2Ti2O7 pyrochlore spin ice compound, J.Mol.Structure

937,136(2009)

187. A lattice dynamical investigation of the Raman and the infrared wavenumbers of BaDy2/3 W 1/3O3, PHONONS2010, Taipei, Taiwan, April 18-23,2010

188. Phonons at the zone center for NaGd(WO4)2, PHONONS 2010, Taipei,Taiwan, April 18-23, 2010

189. A lattice dynamical investigation of the Raman and the infrared wavenumbers of Ba2RESbO6(RE=Sm,Y), Physica B405,410(2010)

190. A Lattice Dynamical Investigation of the Raman and the Infrared Wavenumbers of Sr2LnTaO6(Ln=Nd,Gd,Dy,Er,Yb), J.Mol.Structure980,214(2010)

191. A lattice dynamical investigation of the Raman and the infrared wavenumbers of SBT(SrBi2Ta2O9), J.Mol. Structure 984,204(2010)


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192. Ab-initio study of zone center phonons in MB6(M= La, Ce, Sm), AIPConf.Proceedings 1267,856(2010)

193. Lattice vibrations of ABi2 Nb2O9 crystals (A=Ca, Sr, Ba), VibrationalSpectroscopy 56,235(2011)

194. Lattice dynamical study of Sr2B'UO6 (B'=Ni, Co) double perovskites,Physica B406,2811(2011)

195. Lattice dynamical investigations for Raman and infrared frequenciesof Bi2 WO6, J.Mol.Structure 1005,53(2011).

196. Ab-initio study of structural, bonding and vibrational propertiesof AGaO2(A=Ag,Cu) delafossites, Comp. and Theo. Chemistry 977,78(2011).

197. Microwave processing and characterization of ferrites andsemiconductors, Proc.Indian Natn Sci.Acad.77,105(2011)

198. A lattice dynamical investigation for the Raman and infraredfrequencies of Bi2 W 2O9, Physica B 407,477(2012)

199. A lattice dynamical investigation of the Raman and the infrared

wavenumbers of MnWO4, Acta Physica Polonica A 122,142(2012).

200. First principles study of zone centre phonons in rare-earth pyrochlore titanates, RE2Ti2O7 (RE=Gd,Dy,Ho,Er,Lu;Y),VibrationalSpectroscopy 62,180(2012).

201. First principles study of dielectric and vibrational properties of pyrochlorehafnates, Solid State Sciences 14,1405(2012)

202. First principles study of structural, bonding, and vibrational properties of PtCoO2, PdCoO2 and PdRhO2, J.Phys.Chem.Solids 74.305(2013)

203.

First-principles study of structural, vibrational and dielectric properties of double perovskites Ba2LnSbO6( Ln= Sm, Gd, Dy and Y ) J. Alloys Comp. 547,81(2013)

204. First principles study of structural and vibrational properties ofBa2YTaO6 in cubic and tetragonal phases J. Alloys Comp.555,335(2013)


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205. Lattice dynamical investigations for Raman and the infraredfrequencies of Cs2HgCl4, Int. J. Mod. Phys. Conf.Ser. 22,694(2013)

206. Interatomic interactions and zone centre phonons in multiferroicBiFeO3 ceramics, Int. J. Mod. Phys. Conf.Ser. 22,134(2013)

207. Lattice vibrations of AVO4 crystals (A= Lu, Yb, Dy, Tb, Ce),Spectrochimica Acta Part A, Molecular and Biomolecular Spectroscopy113,286(2013)

208. Lattice investigations of Raman and infrared phonon modes in caseof barium tantalate(BaBi2Ti2O9), Vibrational Spectroscopy68,129(2013)

209. First principles study of structural and vibrational properties ofSr2BWO6 ( B= Mg, Zn ) in cubic and tetragonal phases, Solid State

Sciences 23,72(2013)

210. Study of Raman and infrared modes of NaCdAsS3, Physica B 422,1(2013)

211. Improved magnetic properties of microwave processed Mn0.5Zn0.5Fe2O4 particles, AIP conf.Proc.1512,1170(2013)

212. Study of zone centre phonons in wolframite ZnWO4, Turkish J.Phys.37,107(2013)

213. Lattice dynamical study of NaCdAsS3, AIP Conf.Proc.1536,869(2013)

214. Normal coordinate analysis of GdVO4 rare earth compound, AIPConf.Proc. 1536,869(2013)

215. Super paramagnetic state by linear and non-linear AC magneticsusceptibility in Mn0.5Zn0.5Fe2O4 ferrite nanoparticle, J.Nanoscience and Nanotechnology 13,270(2013)

216. A normal coordinate analysis of AMoO4 crystals(A=Sr,Ba and Pb),Phil.Mag(2013)

217. Investigation of Raman and infrared modes for Sr doped double perovskite oxides Ba2-xSrx MWO6(M=Ni,Co) for 0


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(vii) BOOKS

1. Written: Solid State Physics , Published by Vikas Publishing

House, New Delhi.

2.Edited:Hindi translation of "Shock Waves and Man " by Prof. I.I.Glass.

(viii) RESEARCH PROJECTS SUPERVISION

1. Study of amorphous materials (DST, 1982-1985).

2. Study of layered materials and intercalates (DST, 1985-1989).

3. Study of the thermal and the electrical properties of mixedcrystals (CSIR, 1985-1989).

4. Phonons and electron-phonon coupling in high Tcsuperconductors (CSIR,1989-1992)

5. Superconductivity (MHRD, 1988-1990)

6. Study of the thermal properties of Intercalated Clays,(CSIR,1992-1995)

7. Phase transitions and polytypism in refractory compounds,

(DST,1997-2000)

8. Periodic dielectric structures for RF applications-PBG engineering,(DST,1999-2003)

9. High Temperature Dielectric Studies of Advance Materials in HighFrequency Region, (Indo-US Project, DST,2002-2006)

10. Fabrication and investigation of photonic crystals, ( MHRD, 2004-2007 ).

11.Development of Soft magnetic materials by using microwave E/H fieldseperation, (DRDO, June 2009- till date)

(ix) RESEARCH GUIDANCE

The following students have published their first research


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papers/ worked with me for their Ph.D degree during my stay at K. M. College, University of Delhi, Delhi.

1. Dr. Gautam Bose(1973,Supervisor: Prof. B.B.Tripathi, I.I.T. Delhi.).

2. Dr. Shradha Nand(1975,Supervisor: Prof. B.B.Tripathi, I.I.T. Delhi.).

3. Dr. S.C.Vrati (1980,Supervisor : Dr.D.K.Gupta,S.V.College, Aligarh).

4. Dr.(Mrs.) Neelima Rani (1981, Supervisor : Dr. D.K.Gupta,S.V.College, Aligarh).

The following students have obtained their research degree under my supervision at I.I.T.Delhi.

1. Dr.R.S.Singh (1983,Co-supervisor: Prof.B.B.Tripathi, I.I.T.Delhi).

2. Dr.R.S.Narayanan(1984,Co-supervisor :Prof.B.B.Tripathi, I.I.T.Delhi).

3. Dr.M.V.N. Ambika Prasad (1984, Co-supervisor: Prof. B.B.Tripathi, I.I.T.Delhi).

4. Dr. Geeta Ahuja (1984,Co-supervisor :Dr.L.M.Tiwari, I.I.T. Delhi).

5. Dr.Suresh Parkash(1984,Co-supervisor:Prof.B.B.Tripathi,I.I.T. Delhi).

6. Dr.Sadhana Garg(1986,Co-supervisor:Prof. B.B. Tripathi, I.I.T.Delhi).

7. Dr.G.S.Reddy (1987,Co-supervisor :Prof.B.B.Tripathi, I.I.T.Delhi).

8. Dr.Jaishree Malhotra(1988)

9. Dr.Vijay Baboo(1988)

10.Dr.M.M.Sinha( 1990, Co-supervisor :Prof.B.B.Tripathi, I.I.T.Delhi)

11.Dr.S.K.Arora(1994,Co-supervisor :Dr.A.K.Gupta,N.P.L.Delhi)

12.Dr.Balram(1995)

13.Dr.Pragati Ashdhir(2000)

14.Dr.M.K.Singh( 2003, Co-Supervisor : Dr.L.M.Tiwari, I.I.T.Delhi )

15.Dr.Sonal Brown(2004)

16.Dr.Upendra Tripathi(2008)


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Biodata Profhcgupta

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