[1] |
Zaari H, Boujnah M, El Hachimi A, Benyoussef A and El Kenz A 2014 Opt. Quantum Electron. 46 75
|
[2] |
Aqili A K, Ali Z and Maqsood A 2000 Appl. Surf. Sci. 67 1
|
[3] |
Ibrahim A, El-Sayed N, Kaid M andAshour A 2004 Vacuum 75 189
|
[4] |
Dean P J 1979 Luminescence 18 19
|
[5] |
TanakaT, MatsunoY J, KumeY, Nishio M, Guo Q X and Ogawa H 2004 Phys. Status Solidi 1 1026
|
[6] |
Bozzini B, Baker M A, Cavallotti P L, Cerri E and Lenardi C 2000 Thin Solid Films 388 361
|
[7] |
Rao G K, Bangera K V and Shiva Kumar G K 2010 Mater. Res. Bull. 45 1357
|
[8] |
Furumura Y, Ebina A and Takahashi T 1979 Phys. Rev. B 19 1031
|
[9] |
Walter J P, Cohen M L, Þetroff Y and Balkanski M 1970 Phys. Rev. B 1 2661
|
[10] |
Karazhanov S Z, Ravindran P, Kjekshus A, Fjellvåg H and Svensson B G 2007 Phys. Rev. B 75 155104
|
[11] |
Furdyna J K 1998 J. Appl. Phys. 64 R29
|
[12] |
Kreissl J and Irmscher K 1996 Phys. Rev. B 53 1917
|
[13] |
Ummartyotin S, Bunnak N, Juntaro J, Sain M and Manuspiya H 2012 Solid State Sci. 14 3
|
[14] |
Monika Mall and Lokendra Kumar 2010 J. Lumin. 130 4
|
[15] |
Dinesh Sharma C, Subodh Srivastava, VijayY K and SharmaY K 2013 Adv. Mater. Lett. 4 68
|
[16] |
Bose D N and Bhunia S 2005 Bull. Mater. Sci. 28 647
|
[17] |
Akram Aqili K S, Ahmad Saleh J, Zulfiqar Ali and Al-OmariS 2012 J. Alloys. Compd. 520 83
|
[18] |
Gessert T A 1995 J. Electron. Mater. 24 1443
|
[19] |
Mahmood Q, Javed A, Murtaza G and Alay-e-Abbas S M 2015 Mater. Chem. Phys. 162 831
|
[20] |
Blaha P, Schwarz K, Madsen G K H, Kvasnicka D and Luitz J 2001 WIEN2K, LAPW+lo, Karl Heinz Schwarz, Techn. Universität, Vienna Austria
|
[21] |
Wu Z and Cohen R E 2006 Phys. Rev. B 73 235116
|
[22] |
Tran F and Blaha P 2009 Phys. Rev. Lett. 102 226401
|
[23] |
Madelung O, Schulz M and Weiss H 1982 Springer Berlin 17
|
[24] |
S Cottenier, 2002 Density Functional Theory and the family of (L) APW Methods Step by Step: Introduction pp. 35-39
|
[25] |
Ehrenreich H and Cohen M L 1959 Phys. Rev. 115 786
|
[26] |
Huang Y H, Jie W Q and Zha G Q 2013 J. Alloys. Compd. 555 117
|
[27] |
Penn D 1962 Phys. Rev. 128 2093
|
[28] |
Noor N A, Ikram N, Ali S, Nazir S, Alay-e-Abbas S M and Shaukat A 2010 J. Alloys Compd. 507 356
|
[29] |
Xu B, Li X, Sun J and Yi L 2008 Eur. Phys. J. B 66 483
|
[30] |
Hayatullah, Murtaza G, Khenata R, Mohammad S, Naeem S, Khalid M N and Manzar A 2013 Physica B 420 15
|
[31] |
Amin B, Ahmad I, Maqbool M, Goumri-Said S and Ahmad R 2011 J. Appl. Phys. 109 023109
|
[32] |
Nazir G, Ahmad A, Khan M and Tariq S 2015 Comp. Conden. Mater. 4 32
|
[33] |
Wang L J, Kuzmich A and Dogariu A 2000 Nature 406 277
|
[34] |
Mognai D, Ranfagni A and Ruggeri R 2000 Phys. Rev. Lett. 84 4830
|
[35] |
Reshak A H, Charifi Z and Baaziz H 2007 Eur. Phys. J. B 60 463
|
[36] |
Khan M S, Ashiq M N, Ehsan M F, He T and Ijaz S 2014 Appl. Catalysis A S0926-860X 567
|
[37] |
Ying O C, Hua X Z, Zhen O Q, Dong L, Qing Y and Sheng L M 2007 Chin. Phys. 15 1585
|
[38] |
Hannachi L and Bouarissa N 2009 Physica B 404 3650
|
[39] |
Lempert R G, Hass K C and Ehrenreich H 1987 Phys. Rev. B 36 1111
|
[40] |
Kootstra F, de Boeij P L and Snijders J C 2000 Phys. Rev. B 62 7071
|
[41] |
Zaari H, Boujnah M, El Hachimi A, Benyoussef A and El Kenz A 2014 Opt. Quantum Electron. 46 75
|