Influence of Terahertz Frequency on the Elastic Constants …
103
33. S. Bhattacharya, S. Choudhury, K. P. Ghatak, Superlattices Microstructures 48, 257 (2010); S.
Pahari, S. Bhattacharya, S. Roy, A. Saha, D. De, K. P. Ghatak, Superlattices Microstructures
46, 760 (2009); D. De, K. P. Ghatak, J. Mater. Sci. Mater. Electronics 20, 185 (2009)
34. S.M. Adhikari, D. De, J.K. Baruah, S. Chowdhury, K. P. Ghatak, Adv. Sci. Focus 1, 54 (2013);
S. Bhattacharya
35. S. Pahari, R. Sarkar, S. Ghosh, K.P. Ghatak, Physica B 403, 3635 (2008)
36. L. J. Singh, S. Choudhury, D. Baruah, S. K. Biswas, S. Pahari, K.P. Ghatak, Physica B:
Condensed Matter 368, 188 (2005); P.K. Chakraborty, S. Bhattacharya, K. P. Ghatak, J. Appl.
Phys. 98, 053517 (2005)
37. P.K. Chakraborty, S. Ghoshal, K.P. Ghatak, Physica B: Condensed Matter 382, 26 (2006);
S. Chowdhary, L. J. Singh, K. P. Ghatak, Physica B: Condensed Matter 365, 5 (2005); K.
P. Ghatak, D. K. Basu, S. Bhattacharya, S. Ghosal, S. K. Biswas, A. Mallik, G. Majumdar,
Nonlinear Optics Quantum Optics 33, 221 (2005); L.J. Singh, S. Choudhury, S.S. Roy, K.P.
Ghatak, Electrical Eng. 87, 1(2005)
38. K.P. Ghatak, S.K. Biswas, D. De, S. Ghosal, S. Chatterjee, Physica B: Condensed Matter 353,
127 (2004); P.K. Chakraborty, S.K. Biswas, K.P. Ghatak, Physica B: Condensed Matter 352,
111 (2004); P.K. Chakraborty, L.J. Singh, K.P. Ghatak, Jour. Appl. Phys.95, 5311 (2004); P.K
Chakraborty, G.C Datta, K. P Ghatak, Physica B: Condensed Matter 339, 198 (2003)
39. P.K. Chakraborty, K.P. Ghatak, J. Phys. Chem. Solids 62, 1061 (2001); K.P. Ghatak, J.Y.
Siddiqui, B. Nag, Phys. Lett. A 282, 428 (2001); P.K. Chakraborty, K. P. Ghatak, Jour. Appl.
Phys. 89, 1075 (2001)
40. P.K. Chakraborty, K.P. Ghatak, Jour. of Phys. D Appl. Phys. 32, 2438 (1999); B. Nag, K.P.
Ghatak, J. Phys. Chem. Solids 59, 713 (1998); K.P. Ghatak, B. Nag, J. Phys. Chem. Solids 59,
411 (1998), K.P. Ghatak, B. Nag, Phys. Stat. Sol. (b) 205, 519 (1998)
41. K.P. Ghatak, J.P. Banerjee, B. Nag, Jour. Appl. Phys. 83, 1420 (1998); B. Nag, K.P. Ghatak,
Nonlinear Optics 19, 1 (1998); J.P. Banerjee, S. Ghosh, B. Nag, K.P. Ghatak, Int. J. Elect. 82,
335 (1997)
42. K.P Ghatak, D.K Basu, B. Nag, J. Phys. Chem. Solids 58, 133 (1997); B. Mitra, D. K. Basu,
B. Nag, K. P. Ghatak, Nonlinear Optics 17, 171 (1997); K.P. Ghatak, B. Mitra, B. Nag, Phys.
Stat. Sol. (b) 199, 95 (1997); B. Nag, K.P. Ghatak, Phys. Scr. 54, 657 (1996)
43. K.P. Ghatak, D.K. Basu, D. Basu, B. Nag, Il NuovoCimento D 18, 947 (1996); K.P. Ghatak, S.
Beta, A. Ali, B. Nag, Fizika A 5, 111 (1996); K.P. Ghatak, B. De, B. Nag, P.K. Chakraborty,
Nonlinear Optics 16, 221 (1996); K.P. Ghatak, J.P Banerjee, B. Goswami, B. Nag, Nonlinear
Optics 16, 241 (1996)
44. K.P. Ghatak, J.P. Banerjee, M. Mitra, B. Nag, Nonlinear optics 16, 193 (1996); K.P. Ghatak,
M. Mitra, B. Goswami, B. Nag, Nonlinear Optics 16, 167 (1996); K. P. Ghatak, B. Nag,
Nanostructured Materials 5, 769 (1995); K. P. Ghatak, B. Nag, D. Bhattacharyya, J. Low
Temp. Phys. 101, 983 (1995)
45. K.P Ghatak, D. Bhattacharya, D. Basu, B. Nag, Phys. Stat. Sol. (b) 191, 141 (1995); K.P.
Ghatak, D. Bhattacharyya, Phys. Scr. 52, 343 (1995); D. Bhattacharyya and K. P. Ghatak,
Phys. Stat. Sol. (b) 187, 523 (1995); K. P. Ghatak, S. N. Banik, Fizika A 4, 33 (1995)
46. K.P Ghatak, M. Mondal, Phys. Stat Sol. (b) 185, K5 (1994); K. P. Ghatak, S. N. Biswas, Solidstate electronics 37, 1437 (1994); K.P. Ghatak, ActaPhysicaHungarica 74, 167 (1994); K.P.
Ghatak, D. Bhattacharyya, Phys. Lett. A 184, 366 (1994)
47. S. Banik, K.P. Ghatak, S. Biswas, Fizika A 3, 77 (1994); K.P. Ghatak and S.N. Banik, Fizika A
3, 127 (1994); K. P. Ghatak, S.N. Banik, Fizika A 3, 155 (1994); K. P. Ghatak, D. Bhattacharyya,
Phys. Stat Sol. (b) 181, 127 (1994); K.P. Ghatak, S. Biswas, Fizika A 3, 7 (1994); K.P. Ghatak,
D. Bhattacharya, Phys. Stat. Sol. (b) 179, 383 (1993); P.K. Chakraborty, K.P. Ghatak, J. Appl.
Phys. 74, 3246 (1993)
48. K.P. Ghatak, S.N. Biswas, Nanostructured Mater. 2, 91 (1993); K.P. Ghatak, Fizika A. 2, 133
(1993); K.P. Ghatak, S.N. Biswas, II NuovoCimento D 15, 87 (1993)
49. K.P. Ghatak, A. Ghoshal, S.N. Biswas, II NuovoCimento D 15, 39 (1993); K. P. Ghatak, Fizika
A 2, 59 (1993); K.P. Ghatak, M. Mondal, Phys. Stat Sol. (b) 175, 113 (1993); K.P. Ghatak, B.
Mitra, II NuovoCimento D 15, 97 (1993)
103
33. S. Bhattacharya, S. Choudhury, K. P. Ghatak, Superlattices Microstructures 48, 257 (2010); S.
Pahari, S. Bhattacharya, S. Roy, A. Saha, D. De, K. P. Ghatak, Superlattices Microstructures
46, 760 (2009); D. De, K. P. Ghatak, J. Mater. Sci. Mater. Electronics 20, 185 (2009)
34. S.M. Adhikari, D. De, J.K. Baruah, S. Chowdhury, K. P. Ghatak, Adv. Sci. Focus 1, 54 (2013);
S. Bhattacharya
35. S. Pahari, R. Sarkar, S. Ghosh, K.P. Ghatak, Physica B 403, 3635 (2008)
36. L. J. Singh, S. Choudhury, D. Baruah, S. K. Biswas, S. Pahari, K.P. Ghatak, Physica B:
Condensed Matter 368, 188 (2005); P.K. Chakraborty, S. Bhattacharya, K. P. Ghatak, J. Appl.
Phys. 98, 053517 (2005)
37. P.K. Chakraborty, S. Ghoshal, K.P. Ghatak, Physica B: Condensed Matter 382, 26 (2006);
S. Chowdhary, L. J. Singh, K. P. Ghatak, Physica B: Condensed Matter 365, 5 (2005); K.
P. Ghatak, D. K. Basu, S. Bhattacharya, S. Ghosal, S. K. Biswas, A. Mallik, G. Majumdar,
Nonlinear Optics Quantum Optics 33, 221 (2005); L.J. Singh, S. Choudhury, S.S. Roy, K.P.
Ghatak, Electrical Eng. 87, 1(2005)
38. K.P. Ghatak, S.K. Biswas, D. De, S. Ghosal, S. Chatterjee, Physica B: Condensed Matter 353,
127 (2004); P.K. Chakraborty, S.K. Biswas, K.P. Ghatak, Physica B: Condensed Matter 352,
111 (2004); P.K. Chakraborty, L.J. Singh, K.P. Ghatak, Jour. Appl. Phys.95, 5311 (2004); P.K
Chakraborty, G.C Datta, K. P Ghatak, Physica B: Condensed Matter 339, 198 (2003)
39. P.K. Chakraborty, K.P. Ghatak, J. Phys. Chem. Solids 62, 1061 (2001); K.P. Ghatak, J.Y.
Siddiqui, B. Nag, Phys. Lett. A 282, 428 (2001); P.K. Chakraborty, K. P. Ghatak, Jour. Appl.
Phys. 89, 1075 (2001)
40. P.K. Chakraborty, K.P. Ghatak, Jour. of Phys. D Appl. Phys. 32, 2438 (1999); B. Nag, K.P.
Ghatak, J. Phys. Chem. Solids 59, 713 (1998); K.P. Ghatak, B. Nag, J. Phys. Chem. Solids 59,
411 (1998), K.P. Ghatak, B. Nag, Phys. Stat. Sol. (b) 205, 519 (1998)
41. K.P. Ghatak, J.P. Banerjee, B. Nag, Jour. Appl. Phys. 83, 1420 (1998); B. Nag, K.P. Ghatak,
Nonlinear Optics 19, 1 (1998); J.P. Banerjee, S. Ghosh, B. Nag, K.P. Ghatak, Int. J. Elect. 82,
335 (1997)
42. K.P Ghatak, D.K Basu, B. Nag, J. Phys. Chem. Solids 58, 133 (1997); B. Mitra, D. K. Basu,
B. Nag, K. P. Ghatak, Nonlinear Optics 17, 171 (1997); K.P. Ghatak, B. Mitra, B. Nag, Phys.
Stat. Sol. (b) 199, 95 (1997); B. Nag, K.P. Ghatak, Phys. Scr. 54, 657 (1996)
43. K.P. Ghatak, D.K. Basu, D. Basu, B. Nag, Il NuovoCimento D 18, 947 (1996); K.P. Ghatak, S.
Beta, A. Ali, B. Nag, Fizika A 5, 111 (1996); K.P. Ghatak, B. De, B. Nag, P.K. Chakraborty,
Nonlinear Optics 16, 221 (1996); K.P. Ghatak, J.P Banerjee, B. Goswami, B. Nag, Nonlinear
Optics 16, 241 (1996)
44. K.P. Ghatak, J.P. Banerjee, M. Mitra, B. Nag, Nonlinear optics 16, 193 (1996); K.P. Ghatak,
M. Mitra, B. Goswami, B. Nag, Nonlinear Optics 16, 167 (1996); K. P. Ghatak, B. Nag,
Nanostructured Materials 5, 769 (1995); K. P. Ghatak, B. Nag, D. Bhattacharyya, J. Low
Temp. Phys. 101, 983 (1995)
45. K.P Ghatak, D. Bhattacharya, D. Basu, B. Nag, Phys. Stat. Sol. (b) 191, 141 (1995); K.P.
Ghatak, D. Bhattacharyya, Phys. Scr. 52, 343 (1995); D. Bhattacharyya and K. P. Ghatak,
Phys. Stat. Sol. (b) 187, 523 (1995); K. P. Ghatak, S. N. Banik, Fizika A 4, 33 (1995)
46. K.P Ghatak, M. Mondal, Phys. Stat Sol. (b) 185, K5 (1994); K. P. Ghatak, S. N. Biswas, Solidstate electronics 37, 1437 (1994); K.P. Ghatak, ActaPhysicaHungarica 74, 167 (1994); K.P.
Ghatak, D. Bhattacharyya, Phys. Lett. A 184, 366 (1994)
47. S. Banik, K.P. Ghatak, S. Biswas, Fizika A 3, 77 (1994); K.P. Ghatak and S.N. Banik, Fizika A
3, 127 (1994); K. P. Ghatak, S.N. Banik, Fizika A 3, 155 (1994); K. P. Ghatak, D. Bhattacharyya,
Phys. Stat Sol. (b) 181, 127 (1994); K.P. Ghatak, S. Biswas, Fizika A 3, 7 (1994); K.P. Ghatak,
D. Bhattacharya, Phys. Stat. Sol. (b) 179, 383 (1993); P.K. Chakraborty, K.P. Ghatak, J. Appl.
Phys. 74, 3246 (1993)
48. K.P. Ghatak, S.N. Biswas, Nanostructured Mater. 2, 91 (1993); K.P. Ghatak, Fizika A. 2, 133
(1993); K.P. Ghatak, S.N. Biswas, II NuovoCimento D 15, 87 (1993)
49. K.P. Ghatak, A. Ghoshal, S.N. Biswas, II NuovoCimento D 15, 39 (1993); K. P. Ghatak, Fizika
A 2, 59 (1993); K.P. Ghatak, M. Mondal, Phys. Stat Sol. (b) 175, 113 (1993); K.P. Ghatak, B.
Mitra, II NuovoCimento D 15, 97 (1993)