Finite Size Effects and IR Optical Absorption of Cylindrical Particles of Ionic Crystals

被引:4
作者
Pastrnak, J. [1 ]
机构
[1] Penn State Univ, Mat Res Lab, University Pk, PA 16802 USA
来源
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 1970年 / 3卷 / 03期
基金
美国国家科学基金会;
关键词
D O I
10.1002/pssa.19700030311
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Calculations of absorption and total cross sections of cylindrical NaCl and AlN particles with normal size distribution have been carried out. The comparison with experimental data proves the adequacy of Englman and Ruppin's theory to describe the transmittivity of powder samples [1].
引用
收藏
页码:657 / 662
页数:6
相关论文
共 7 条
[1]   ZUR ULTRAROTDISPERSION DER ALKALI-HALOGENIDE .1. DIE DEUTUNG DER SPEKTREN NACH DER THEORIE VON BORN UND HUANG [J].
BILZ, H ;
GENZEL, L ;
HAPP, H .
ZEITSCHRIFT FUR PHYSIK, 1960, 160 (05) :535-553
[2]   LATTICE VIBRATION SPECTRA OF ALUMINUM NITRIDE [J].
COLLINS, AT ;
LIGHTOWLERS, EC ;
DEAN, PJ .
PHYSICAL REVIEW, 1967, 158 (03) :833-+
[3]   LATTICE VIBRATIONS IN IONIC CRYSTALS OF FINITE SIZE [J].
HASS, M .
PHYSICAL REVIEW LETTERS, 1964, 13 (14) :429-+
[4]   INFRARED ABSORPTION MEASUREMENTS OF SURFACE MODES AND FINITE SIZE EFFECTS IN PRISM-LIKE CRYSTALS OF ALN [J].
PASTRNAK, J ;
HEJDA, B .
PHYSICS LETTERS A, 1969, A 29 (06) :314-&
[5]   INFRARED ABSORPTION AIN IN ONE-PHONON REGION AND FINITE SIZE EFFECTS [J].
PASTRNAK, J ;
HEJDA, B .
PHYSICA STATUS SOLIDI, 1969, 35 (02) :941-+
[6]   Finite Size Effects on Lattice Vibrations of Ionic Crystals and Measurements of Infrared Absorption Spectra [J].
Pastrnak, J. ;
Vedam, K. .
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1970, 3 (03) :647-656
[7]  
Ruppin R., 1969, REP PROGR PHYS