نتایج جستجو برای: nanocrystalline thin films

تعداد نتایج: 189436  

2017
Stepan Demchyshyn Janina Melanie Roemer Heiko Groiß Herwig Heilbrunner Christoph Ulbricht Dogukan Apaydin Anton Böhm Uta Rütt Florian Bertram Günter Hesser Markus Clark Scharber Niyazi Serdar Sariciftci Bert Nickel Siegfried Bauer Eric Daniel Głowacki Martin Kaltenbrunner

Controlling the size and shape of semiconducting nanocrystals advances nanoelectronics and photonics. Quantum-confined, inexpensive, solution-derived metal halide perovskites offer narrowband, color-pure emitters as integral parts of next-generation displays and optoelectronic devices. We use nanoporous silicon and alumina thin films as templates for the growth of perovskite nanocrystallites di...

Journal: :ACS applied materials & interfaces 2012
A M Soleimanpour Sanjay V Khare Ahalapitiya H Jayatissa

This paper reports the effect of post-laser irradiation on the gas-sensing behavior of nickel oxide (NiO) thin films. Nanocrystalline NiO semiconductor thin films were fabricated by a sol-gel method on a nonalkaline glass substrate. The NiO samples were irradiated with a pulsed 532-nm wavelength, using a Nd:YVO(4) laser beam. The effect of laser irradiation on the microstructure, electrical con...

Journal: :Journal of the European Ceramic Society 2014

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