1964, Appl. Phys. Letters, 5, 234, 10.1063/1.1723604
1966, JETP Letters, 3, 241
1967, Appl. Phys. Letters, 10, 53, 10.1063/1.1754843
1967, Appl. Phys. Letters, 10, 336, 10.1063/1.1728202
1967, Appl. Phys. Letters, 11, 269, 10.1063/1.1755129
1963, Proc. IEEE, 51, 137, 10.1109/PROC.1963.1670
1963, Proc. IEEE, 51, 147, 10.1109/PROC.1963.1672
1967, J. Appl. Phys., 38, 1611, 10.1063/1.1709732
1966, J. Appl. Phys., 37, 388, 10.1063/1.1707846
1964, Appl. Phys. Letters, 5, 17, 10.1063/1.1754022
1966, J. Quantum Electron., QE-2, 328
1967, Appl. Phys. Letters, 10, 62, 10.1063/1.1754847
1967, Bell System Tech. J., 46, 913, 10.1002/j.1538-7305.1967.tb01721.x
1967, Appl. Phys. Letters, 10, 133, 10.1063/1.1754880
1967, IEEE J. Quantum Electron., QE-3, 695
1964, Appl. Phys. Letters, 4, 156, 10.1063/1.1754011
1963, Phys. Rev. Letters, 10, 43, 10.1103/PhysRevLett.10.43
1964, Phys. Rev., 133, 1493, 10.1103/PhysRev.133.A1493
1967, J. Quantum Electron., QE-3, 406
1967, Appl. Opt., 6, 125, 10.1364/AO.6.000125
1966, Phys. Rev. Letters, 16, 613, 10.1103/PhysRevLett.16.613
1963, Appl. Phys. Letters, 2, 54, 10.1063/1.1753771
1962, Phys. Rev., 128, 1761, 10.1103/PhysRev.128.1761
1966, Appl. Phys. Letters, 4, 169
1965, J. Chem. Phys., 43, 4083, 10.1063/1.1696646
1962, Phys. Rev. Letters, 8, 21, 10.1103/PhysRevLett.8.21
1962, Phys. Rev. Letters, 8, 19, 10.1103/PhysRevLett.8.19
1963, Phys. Rev. Letters, 11, 14, 10.1103/PhysRevLett.11.14
1964, Appl. Phys. Letters, 5, 17, 10.1063/1.1754022
1968, IEEE J. Quantum Electron., QE-4, 70
1967, Bell System Tech. J., 46, 913, 10.1002/j.1538-7305.1967.tb01721.x
1962, Phys. Rev. Letters, 8, 21, 10.1103/PhysRevLett.8.21
1925, Z. Physik, 33, 760, 10.1007/BF01328361
1962, Phys. Rev., 126, 1977, 10.1103/PhysRev.126.1977
1962, Compt. Rend., 255, 1135
1960, Dokl. Akad. Nauk SSSR, 135, 815
1960, Kristallografiya, 5, 913
1931, Phys. Rev., 37, 1626, 10.1103/PhysRev.37.1626
1966, Acta Cryst., 21, 841, 10.1107/S0365110X66004031
1966, Acta Cryst., 20, 758, 10.1107/S0365110X66001804
1965, J. Appl. Phys., 36, 2358, 10.1063/1.1714490
1966, Appl. Phys. Letters, 9, 72, 10.1063/1.1754607
1965, Appl. Phys. Letters, 6, 179, 10.1063/1.1754223
1968, Appl. Phys. Letters, 12, 186, 10.1063/1.1651945
1968, Bull. Am. Phys. Soc., 13, 388
1965, Proc. Electrochem. Soc., 112, 60C, 10.1149/1.2423465
1951, Acta Cryst., 4, 353, 10.1107/S0365110X51001112
1956, Acta Cryst., 9, 131, 10.1107/S0365110X56000309