Towards efficient next generation light sources: combined solution processed and evaporated layers for OLEDs

Author(s):  
D. Hartmann ◽  
W. Sarfert ◽  
S. Meier ◽  
H. Bolink ◽  
S. García Santamaría ◽  
...  
Author(s):  
Yadong Wang ◽  
Yingliang Liu ◽  
Shaokui Cao ◽  
Jizheng Wang

Both perovskites and organic semiconductors are promising candidates for next-generation portable and wearable photodetectors (PDs), owing to their facile solution processibility and remarkable optoelectronic features. In recent years, there are...


2021 ◽  
Author(s):  
Sebastiano Bellani ◽  
Antonino Bartolotta ◽  
Antonio Agresti ◽  
Giuseppe Calogero ◽  
Giulia Grancini ◽  
...  

Solution-processed graphene and related two-dimensional materials enable the next-generation photovoltaics.


RSC Advances ◽  
2016 ◽  
Vol 6 (63) ◽  
pp. 58786-58795 ◽  
Author(s):  
Jianmin Li ◽  
Jianliu Huang ◽  
Yan Zhang ◽  
Yaguang Wang ◽  
Cong Xue ◽  
...  

Cu2SnS3 as a promising candidate for the next generation of thin film solar cells still lacks of further understanding and study.


2012 ◽  
Vol 80 ◽  
pp. 14-21 ◽  
Author(s):  
Silvia Janietz ◽  
Björn Gruber ◽  
Sylvia Schattauer ◽  
Kerstin Schulze

In place of silicon, which is normally used in microelectronics, organic materials offer the opportunity to produce devices on large area, low-cost and plastic planar substrates. These materials are attracting increased attention also in the field of electronic-textiles (e-textiles) because they show an interesting combination of electronic and mechanical properties that can be favourably exploited in smart textiles. A key step for the integration of mass production of e-textiles is to combine electronic production with textile manufactures. In the last years, progress has been achieved in the development of fibers and their processing for application in e-textiles. The application ranged from fabric integrated light sources to low cost solid state lighting for protection and security. Here research results are presented regarding the integration of encapsulated glass OLEDs and additionally OLEDs fabricated on flexible high barrier substrates which were integrated into textiles. On the other hand, the first results concerning the realization of an OLED on cylindrical surfaces based on solution processed technologies which is a first step in the direction of low cost processing will be discussed. A simple, inverted planar construction prepared from solution was realized. This preliminary work was the precondition for the development of a fiber based OLED. In addition, OLEDs that were prepared using glass fibers as substrates and solution processed active and hole-transport layers will be shown.


1994 ◽  
Vol 342 ◽  
Author(s):  
R. Singh ◽  
J. Mavoori ◽  
R. P. S. Thakur ◽  
S. Narayanan

ABSTRACTThere are fundamental differences between conventional furnace processing (CFP) and rapid isothermal processing (RIP). The radiation spectrum of a conventional furnace consists of photons in the infrared and longer wavelength regions, whereas the spectrum of the incoherent light sources used in RIP consist of some ultraviolet, visible, and infrared photons. As compared to CFP, the photophysical and photochemical effects associated with RIP provide the capability of lower temperature processing. Due to photoeffects in RIP, differences are observed in junction movement and defect evolution with different lamp configurations and different kinds of lamps having differing spectra. This implies that diffusion models, in addition to considering processing time and temperature, should also account for the lamp configurations and spectra of the heating sources. The fundamental understanding of photoeffects in RIP can be further exploited to reduce the overall thermal budget used in the manufacturing of semiconductor devices. In this paper we present our study of photoeffects in RIP, which can be of help in the design of the next generation of RIP equipment.


2016 ◽  
Author(s):  
Haruhiko Ohashi ◽  
Yasunori Senba ◽  
Hirokatsu Yumoto ◽  
Takahisa Koyama ◽  
Takanori Miura ◽  
...  

2010 ◽  
Vol 03 (01) ◽  
pp. 57-76 ◽  
Author(s):  
Z. T. Zhao

This article outlines the development and evolution of storage ring light sources, focusing on the latest, third generation light sources. After making brief historical remarks, it describes the current status, the performance, and the technological advancements of third generation light sources. The future developments of the ultimate storage ring as the next generation light source are envisioned.


Author(s):  
Minxiang Zeng ◽  
Hongyao Xie ◽  
Mortaza Saeidi-Javash ◽  
ANM Tanvir ◽  
Yipu Du ◽  
...  

Solution-processed semiconducting main-group chalcogenides (MMCs) have attracted increasing research interests for next-generation device technologies owing to their unique nanostructures and superior properties. To achieve the full potential of MMCs, the...


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