RAMAN-SCATTERING IN DEFECTIVE AIIB2IIIX4VI COMPOUNDS AND ALLOYS

被引：22

作者：

RAZZETTI, C

LOTTICI, PP

机构：

[1] Dipartimento di Fisica delVUniversità, Viole delle Scienze, Parma

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷

关键词：

II-III2-VI4; COMPOUNDS; LAYERED COMPOUNDS; DEFECT CHALCOPYRITES;

D O I：

10.7567/JJAPS.32S3.431

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have synthesized and characterized a variety of defective A(II)B2(III)X4VI compounds and alloys, many of which display a layered structure. Here we review and update Raman scattering results on both tetragonal and layered compounds. As to tetragonal compounds we check a simple bond stretching dynamical model, whereas for the layered structures we propose a phenomenological picture of the vibrational dynamics based on the intrinsic high degree of disorder.

引用

页码：431 / 435

页数：5

共 22 条

[1] EFFECTS OF GROUP-III CATION SUBSTITUTION IN THE RAMAN-SPECTRA OF SOME DEFECTIVE CHALCOPYRITES [J].