Effect of O2 flow rate on the thermochromic performance of VO2 coatings grown by atmospheric pressure CVD

被引：10

作者：

Louloudakis, Dimitris ^{[1
,2
]}

Vernardou, Dimitra ^{[1
]}

Spanakis, Emmanouel ^{[3
]}

Dokianakis, Spyros ^{[1
]}

Panagopoulou, Marianthi ^{[4
]}

Raptis, Giannis ^{[4
]}

Aperathitis, Elias ^{[2
]}

Kiriakidis, George ^{[2
,6
]}

Katsarakis, Nikolaos ^{[1
,5
,6
]}

Koudoumas, Emmanouel ^{[1
,5
]}

机构：

[1] Technol Educ Inst Crete, Sch Appl Technol, Ctr Mat Technol & Photon, Iraklion 71004, Crete, Greece

[2] Univ Crete, Dept Phys, Iraklion 71100, Crete, Greece

[3] Univ Crete, Dept Mat Sci & Technol, Iraklion 71100, Crete, Greece

[4] Natl Tech Univ Athens, Sch Appl Math & Phys Sci, Athens 15780, Greece

[5] Technol Educ Inst Crete, Sch Appl Technol, Dept Elect Engn, Iraklion 71004, Crete, Greece

[6] Fdn Res & Technol Hellas, Inst Elect Struct & Laser, Iraklion 71110, Crete, Greece

来源：

PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 12, NO 7 | 2015年 / 12卷 / 07期

关键词：

atmospheric pressure chemical vapor deposition; O-2 flow rate; vanadium oxide; transition properties; METAL-INSULATOR-TRANSITION; CHEMICAL-VAPOR-DEPOSITION; DIOXIDE THIN-FILMS; PHASE-TRANSITION; VANADIUM-OXIDES; SEMICONDUCTOR; APCVD; GLASS;

D O I：

10.1002/pssc.201510005

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This paper reports the atmospheric pressure chemical vapor deposition of vanadium oxide coatings using vanadyl (IV) acetylacetonate at 500 degrees C. The as-grown samples for 0.8 L min(-1) O-2 flow rate showed an (022)-oriented single vanadium dioxide monoclinic phase of low crystallinity. The narrowest hysteresis width is observed for the particular flow rate indicating a dependency on the shape of the grown crystallites. Regarding the difference in transmittance is determined by the enhanced presence of short-and long-range bond ordering of the samples. (C) 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：856 / 860

页数：5

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