Indium free electrode, highly flexible, transparent and conductive for optoelectronic devices

被引：15

作者：

Essaidi, H. ^{[1
,5
]}

Cattin, L. ^{[2
]}

El Jouad, Z. ^{[2
,6
]}

Touihri, S. ^{[1
,5
]}

Blais, M. ^{[2
]}

Ortega, E. ^{[3
]}

Louarn, G. ^{[2
]}

Morsli, M. ^{[4
]}

Abachi, T. ^{[1
,7
]}

Manoubi, T. ^{[5
]}

Addou, M. ^{[6
]}

del Valle, M. A. ^{[3
]}

Diaz, F. ^{[3
]}

Bernede, J. C. ^{[1
]}

机构：

[1] Univ Nantes, UMR 6200, CNRS, MOLTECH Anjou, 2 Rue Houssiniere,BP 92208, F-44322 Nantes, France

[2] Univ Nantes, CNRS, Inst Mat Jean Rouxel IMN, 2 Rue Houssiniere,BP 32229, F-44322 Nantes 3, France

[3] Pontificia Univ Catolica Chile, Av V Mackenna 4860 Macul,BP 7820436, Santiago, Chile

[4] Fac Sci & Tech, 2 Rue Houssiniere,BP 32229, F-44322 Nantes 3, France

[5] Univ El Manar, Fac Sci Tunis, Unite Phys Dispositifs Semicond, Campus Univ, Tunis 2092, Tunisia

[6] Univ Abdelmalek Essaidi, FST, LMVR, Ancienne Route Aeroport,Km 10,BP 416, Tanger, Ziaten, Morocco

[7] ENS Kouba, BP 92, Vieux Kouba 16308, Alger, Algeria

来源：

VACUUM | 2018年 / 153卷

关键词：

ITO free electrode; Organic photovoltaic cells; Transparent heat mirrors; Transparent heaters; Transparent conductive electrode; OPTICAL-PROPERTIES; TIN OXIDE; HIGH-PERFORMANCE; DEPOSITION; DESIGN; FILMS; MULTILAYERS;

D O I：

10.1016/j.vacuum.2018.04.026

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

WO3/Ag/WO3 multilayer structures were used as ITO free transparent electrode, transparent heat mirrors and transparent heaters. WO3/Ag/WO3 stacked layers were deposited by sequential sublimation, evaporation under vacuum. After optimization of Ag thickness (16 nm), they exhibit low sheet resistance (8 Omega/sq), high transmittance in the visible (T-Max = 91.5%, averaged T400-700 = 80.6%) and high reflection in the near infrared and infrared regions. These values are optimal when it is used as transparent electrode but, as transparent heat mirrors 18 nm are better due to higher reflection in the NIR and IR. All these properties made possible to use them in different devices. When used as transparent anode in organic photovoltaic cells, they allow achieving performance similar to those obtained with ITO. Their transmission and reflection spectra show that they can also be employed as transparent heat mirrors. Similarly, studies dedicated to heating properties of the WO3/Ag/WO3 multilayer structures show that their performance are comparable to those obtained with another possible substituent to ITO, silver nanowires thin films.

引用

页码：225 / 231

页数：7

共 45 条

[1] Adhesion of functional layer on polymeric substrates for optoelectronic applications [J].