TY - JOUR
T1 - Vibrational properties of CdGeP2
AU - Artús, L.
AU - Pascual, J.
AU - Pujol, J.
AU - Camassel, J.
AU - Feigelson, R. S.
PY - 1991/1/1
Y1 - 1991/1/1
N2 - We have investigated in great detail the infrared and Raman activity of CdGeP2. From experimental spectra collected at low temperature, we have first identified all 1, 3, 4, and 5 frequencies predicted by group-theory arguments. Second, comparing our experimental findings with theoretical predictions for the isoelectronic sequence In0.5Ga0.5P to InGaP2 to CdGeP2, we have discussed the relative strengths of Cd-P and Ge-P bonds compared with In-P and Ga-P, respectively. © 1991 The American Physical Society.
AB - We have investigated in great detail the infrared and Raman activity of CdGeP2. From experimental spectra collected at low temperature, we have first identified all 1, 3, 4, and 5 frequencies predicted by group-theory arguments. Second, comparing our experimental findings with theoretical predictions for the isoelectronic sequence In0.5Ga0.5P to InGaP2 to CdGeP2, we have discussed the relative strengths of Cd-P and Ge-P bonds compared with In-P and Ga-P, respectively. © 1991 The American Physical Society.
UR - https://www.scopus.com/pages/publications/4243613372
U2 - 10.1103/PhysRevB.43.2088
DO - 10.1103/PhysRevB.43.2088
M3 - Article
SN - 0163-1829
VL - 43
SP - 2088
EP - 2096
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
IS - 3
ER -