RAMAN-SCATTERING BY PHONONS IN HEAVILY DOPED SEMICONDUCTORS

被引:6
作者
DELACRUZ, GG [1 ]
CONTRERASPUENTE, G [1 ]
CASTILLOALVARADO, FL [1 ]
MEJIAGARCIA, C [1 ]
COMPAAN, A [1 ]
机构
[1] UNIV TOLEDO,TOLEDO,OH 43606
关键词
D O I
10.1016/0038-1098(92)90722-L
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We present in this work experimental results of the Full Width at Half Maximum (FWHM) and frequency shift of the Raman phonon in heavily doped Ge:P, as a function of the temperature. Phonon confinement is found due to the disorder induced by the impurities in the crystal.
引用
收藏
页码:927 / 929
页数:3
相关论文
共 11 条
[1]   THE EFFECTS OF MICROCRYSTAL SIZE AND SHAPE ON THE ONE PHONON RAMAN-SPECTRA OF CRYSTALLINE SEMICONDUCTORS [J].
CAMPBELL, IH ;
FAUCHET, PM .
SOLID STATE COMMUNICATIONS, 1986, 58 (10) :739-741
[2]  
CARDONA M, 1984, TOPICS APPLIED PHYSI, V54
[3]   CALCULATION OF THE RAMAN-SPECTRA IN COMPOSITIONAL AND TOPOLOGICALLY DISORDERED SEMICONDUCTORS [J].
CASTILLOALVARADO, FL ;
CONTRERASPUENTE, GS ;
BARRIO, RA .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (44) :8559-8565
[4]   VIBRATIONAL LOCAL MODE OF A1-IMPLANTED AND LASER ANNEALED GE [J].
CONTRERAS, G ;
CARDONA, M ;
COMPAAN, A .
SOLID STATE COMMUNICATIONS, 1985, 53 (10) :857-859
[5]   RAMAN SCATTERING BY LOCAL MODES IN GERMANIUM-RICH SILICON-GERMANIUM ALLOYS [J].
FELDMAN, DW ;
ASHKIN, M ;
PARKER, JH .
PHYSICAL REVIEW LETTERS, 1966, 17 (24) :1209-&
[6]   TEMPERATURE-DEPENDENCE OF THE 1ST-ORDER RAMAN-SCATTERING BY PHONONS IN SI, GE, AND A-SN - ANHARMONIC EFFECTS [J].
MENENDEZ, J ;
CARDONA, M .
PHYSICAL REVIEW B, 1984, 29 (04) :2051-2059
[7]   MICROWAVE ATTENUATION IN ISOTOPICALLY DISORDERED ANHARMONIC CRYSTALS [J].
PAINULI, CP ;
BAHUGUNA, BP ;
INDU, BD .
INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 1991, 5 (12) :2093-2107
[8]   THE ONE PHONON RAMAN-SPECTRUM IN MICROCRYSTALLINE SILICON [J].
RICHTER, H ;
WANG, ZP ;
LEY, L .
SOLID STATE COMMUNICATIONS, 1981, 39 (05) :625-629
[9]   EFFECTS OF AS+ ION-IMPLANTATION ON THE RAMAN-SPECTRA OF GAAS - SPATIAL CORRELATION INTERPRETATION [J].
TIONG, KK ;
AMIRTHARAJ, PM ;
POLLAK, FH ;
ASPNES, DE .
APPLIED PHYSICS LETTERS, 1984, 44 (01) :122-124
[10]  
WAGNER J, 1984, MAT RES SOC S P, V23, P147