Analysis of the heat capacities of group IV chalcogenides using debye temperatures |
| |
Authors: | U Gaur G Pultz H Wiedemeier B Wunderlich |
| |
Institution: | (1) Department of Chemistry, Rensselaer Polytechnic Institute, 12181 Troy, New York, USA |
| |
Abstract: | The low temperature heat capacities of 13 group IV chalcogenides are examined. The heat capacity of crystals with largely isotropic structure (GeTe, SnSe, SnTe, PbS, PbSe, PbTe) can be represented within ±3% by a three-dimensional Debye function (
3=205, 230, 175, 225, 150 and 130, respectively). The heat capacity of crystals with anisotropic structures (GeS, GeSe, SnS, GeS2 and SnS2) could only be represented by pairs of two-dimensional Debye functions for the longitudinal and transverse lattice vibrations (error ±0.5 to 3%;
2
(l)=505, 345, 400, 705, 480 and 570, respectively, and
2
(t)=200, 185, 160, 175, 100 and 265, respectively).Since the two-dimensional Debye function has not been tabulated in detail, we offer in the appendix a five place table of it. Raman and infrared data support this analysis.
Zusammenfassung Die Wärmekapazität bei niedrigen Temperaturen wurde für 13 Chalcogenide der Gruppe IV untersucht. Die Wärmekapazität der Kristalle von hauptsächlich istotroper Struktur (GeTe, SnSe, SnTe, PbS, PbSe, PbTe) kann innerhalb von ±3% durch eine. dreidimensionale Debye-Funktion dargestellt werden (
3=205, 230, 175, 225, 150 bzw. 130). Die Wärmekapazität von Kristallen anisotroper Struktur (GeS, GeSe, SnS, GeS2, GeSe2 und SnS2) konnte für longitudinale und transversale Gittervibrationen nur durch Paare zweidimensionaler Debye-Funktionen dargestellt werden (Fehler: ±0,5 bis 3%;
2
(l)=505, 345 400, 705, 480 bzw. 570 und
2(t)=200, 185, 160, 175, 100 bzw. 265).Da die zweidimensionale Debye-Funktion nicht in allen Einzelheiten tabellarisiert worden ist, wird im Anhang eine fünfstellige Tafel dafür gegeben. Raman- und Infrarot-Angaben bestätigen diese Analyse.
Résumé On a examiné les capacités calorifiques à basses températures de 13 chalcogénure du groupe IV. Les capacités calorifiques des cristaux de structures principalement isotrope (GeTe, SnSe, SnTe, PbS, PbSe, PbTe) peuvent être représentées à ±3%, par une fonction Debye à trois dimensions (
3=205, 230, 175, 225, 150 et 130 respectivement). Les capacités calorifiques des cristaux à structures anisotropes (GeS, GeSe, SnS, GeS2, GeSe2 et SnS2) ne peuvent être représentées que par des paires de fonctions Debye à deux dimensions, pour les vibrations du réseau longitudinales et transversales (erreur de ±0,5 à 3%;
2(l)=505, 345, 400, 705, 480 et 570, et
2,(t)=200,185, 160, 175, 100 et 265).Comme il n'existe pas de tableaux détaillés pour la fonction Debye à deux dimensions les auteurs donnent en appendice un tableau à cinq positions. Des données Raman et infrarouges sont fournies à l'appui de cette analyse.
![Rcy](/content/n76n124463780841/xxlarge1056.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![zcy](/content/n76n124463780841/xxlarge1079.gif) ![yucy](/content/n76n124463780841/xxlarge1102.gif) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![Icy](/content/n76n124463780841/xxlarge1048.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![zcy](/content/n76n124463780841/xxlarge1079.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ycy](/content/n76n124463780841/xxlarge1099.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) 13 ![khcy](/content/n76n124463780841/xxlarge1093.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![softcy](/content/n76n124463780841/xxlarge1100.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![gcy](/content/n76n124463780841/xxlarge1075.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![gcy](/content/n76n124463780841/xxlarge1075.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) IV. ![Tcy](/content/n76n124463780841/xxlarge1058.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![softcy](/content/n76n124463780841/xxlarge1100.gif) ![shcy](/content/n76n124463780841/xxlarge1096.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![zcy](/content/n76n124463780841/xxlarge1079.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) (GeTe, SnSe, SnTe, PbS, PbSe, PbTe) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![zhcy](/content/n76n124463780841/xxlarge1078.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![ycy](/content/n76n124463780841/xxlarge1099.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![shcy](/content/n76n124463780841/xxlarge1096.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ±3% ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![khcy](/content/n76n124463780841/xxlarge1093.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![zcy](/content/n76n124463780841/xxlarge1079.gif) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![fcy](/content/n76n124463780841/xxlarge1092.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![tscy](/content/n76n124463780841/xxlarge1094.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) (
3=205, 230, 175, 225, 150 130, ![scy](/content/n76n124463780841/xxlarge1089.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ). ![Tcy](/content/n76n124463780841/xxlarge1058.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![zcy](/content/n76n124463780841/xxlarge1079.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) (GeS, GeSe, SnS, GeS2, GeSe2, SnS2) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![zhcy](/content/n76n124463780841/xxlarge1078.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![ycy](/content/n76n124463780841/xxlarge1099.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![softcy](/content/n76n124463780841/xxlarge1100.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![khcy](/content/n76n124463780841/xxlarge1093.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ycy](/content/n76n124463780841/xxlarge1099.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![fcy](/content/n76n124463780841/xxlarge1092.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![tscy](/content/n76n124463780841/xxlarge1094.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![softcy](/content/n76n124463780841/xxlarge1100.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ycy](/content/n76n124463780841/xxlarge1099.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ycy](/content/n76n124463780841/xxlarge1099.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![shcy](/content/n76n124463780841/xxlarge1096.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) (![ocy](/content/n76n124463780841/xxlarge1086.gif) ![shcy](/content/n76n124463780841/xxlarge1096.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ±0.5 3%;
2 (![pcy](/content/n76n124463780841/xxlarge1087.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) .)=505, 345, 400, 705, 480 570 ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![yucy](/content/n76n124463780841/xxlarge1102.gif) ![shchcy](/content/n76n124463780841/xxlarge1097.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) , ![acy](/content/n76n124463780841/xxlarge1072.gif)
2 (![pcy](/content/n76n124463780841/xxlarge1087.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) .)=200, 185, 160, 175, 100 265). ![Pcy](/content/n76n124463780841/xxlarge1055.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![softcy](/content/n76n124463780841/xxlarge1100.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![khcy](/content/n76n124463780841/xxlarge1093.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![zcy](/content/n76n124463780841/xxlarge1079.gif) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![fcy](/content/n76n124463780841/xxlarge1092.gif) ![ucy](/content/n76n124463780841/xxlarge1091.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![tscy](/content/n76n124463780841/xxlarge1094.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![softcy](/content/n76n124463780841/xxlarge1100.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![ycy](/content/n76n124463780841/xxlarge1099.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) , ![acy](/content/n76n124463780841/xxlarge1072.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![yacy](/content/n76n124463780841/xxlarge1103.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![zhcy](/content/n76n124463780841/xxlarge1078.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) . ![Icy](/content/n76n124463780841/xxlarge1048.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![bcy](/content/n76n124463780841/xxlarge1073.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![tscy](/content/n76n124463780841/xxlarge1094.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![gcy](/content/n76n124463780841/xxlarge1075.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![yacy](/content/n76n124463780841/xxlarge1103.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![zhcy](/content/n76n124463780841/xxlarge1078.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![yucy](/content/n76n124463780841/xxlarge1102.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![rcy](/content/n76n124463780841/xxlarge1088.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![vcy](/content/n76n124463780841/xxlarge1074.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![dcy](/content/n76n124463780841/xxlarge1076.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![ycy](/content/n76n124463780841/xxlarge1099.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![ncy](/content/n76n124463780841/xxlarge1085.gif) ![acy](/content/n76n124463780841/xxlarge1072.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![icy](/content/n76n124463780841/xxlarge1080.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) ![pcy](/content/n76n124463780841/xxlarge1087.gif) ![lcy](/content/n76n124463780841/xxlarge1083.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![mcy](/content/n76n124463780841/xxlarge1084.gif) ![kcy](/content/n76n124463780841/xxlarge1082.gif) ![ocy](/content/n76n124463780841/xxlarge1086.gif) ![scy](/content/n76n124463780841/xxlarge1089.gif) ![tcy](/content/n76n124463780841/xxlarge1090.gif) ![iecy](/content/n76n124463780841/xxlarge1077.gif) .
The authors would like to acknowledge the help of Professor H. H. Hollinger and Professor M. S. Krishnamoorty with the solution of the two-dimensional Debye function. The authors would also like to acknowledge the support of this work in part by the National Aeronautics and Space Administration and by the National Science Foundation, Polymer Programs, Contract No. DMR 78-15279. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|