نتایج جستجو برای: دستگاه های ito free

تعداد نتایج: 1004744  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده برق 1393

استفاده از نیمه هادی های اکسیدی، برای ساخت ادوات مختلف نظیر حسگر¬های گاز و سلول¬های خورشیدی، حائز اهمیت بوده و همواره مورد مطالعه واقع شده است. در این میان برای افزایش حساسیت حسگرها از روش¬های مختلفی مانند پیش رفتن به سمت ساختار¬های در مقیاس نانو، افزودن ناخالصی و یا اضافه کردن لایه¬هایی از فلزات نجیب به نیمه¬هادی اکسیدی استفاده می¬شود. کار حاضر با هدف افزایش حساسیت حسگر گاز اکسید ایندیم آلایش ...

2009
Nobuyuki Wada Kiminori Sugino Takashi Mimura Mitsuji Nagahama Wataru Kitagawa Hiroshi Shibuya Keiko Ohkuwa Hirotaka Nakayama Shohei Hirakawa Munetaka Masuda Koichi Ito

Nobuyuki Wada ([email protected]) Kiminori Sugino ([email protected]) Takashi Mimura ([email protected]) Mitsuji Nagahama ([email protected]) Wataru Kitagawa ([email protected]) Hiroshi Shibuya ([email protected]) Keiko Ohkuwa ([email protected]) Hirotaka Nakayama ([email protected]) Shohei Hirakawa ([email protected]) Yasushi Rino (rino...

Journal: : 2023

قدرت تفکیک دستگاه طیف‌نگار جرمی به صورت مستقیم شدت یون خروجی و انرژی آن بستگی دارد. مقدار تولید شده جریان باریکه الکترونی وابسته است. از جمله وظایف مدار کنترل چشمه برخورد تنظیم برای رسیدن بهینه می‌باشد. در ساخت پارامترهایی نظیر تثبیت آن، دقیق پتانسل الکتریکی لنز الکترودهای یونی بسیار حایز اهمیت این مقاله با قابلیت انتشار الکترون، پتانسیل نقاط طراحی ساخته شد. کنترلر بر روی طیف نگار 44Varian MAT ...

2017
Sung-Jei Hong Sang-Hyun Song Byeong Jun Kim Jae-Yong Lee Young-Sung Kim

In this study, ITO nanoparticles (ITO-NPs) were reused from ITO target scraps to synthesize low cost ITO-NPs and to apply to make sputtering target for transparent conductive electrodes (TCEs). By controlling heat-treatment temperature as 980 °C, we achieved reused ITO-NPs having Brunauer, Emmett and Teller specific surface area (BET SSA) and average particle size 8.05 m2/g and 103.8 nm, respec...

Journal: :ACS applied materials & interfaces 2015
Nadia Formica Paola Mantilla-Perez Dhriti S Ghosh Davide Janner Tong Lai Chen Minghuang Huang Sean Garner Jordi Martorell Valerio Pruneri

Future optoelectronic devices and their low-cost roll-to-roll production require mechanically flexible transparent electrodes (TEs) and substrate materials. Indium tin oxide (ITO) is the most widely used TE because of its high optical transmission and low electrical sheet resistance. However, ITO, besides being expensive, has very poor performance under mechanical stress because of its fragile ...

2017
Christian Stelling Chetan R. Singh Matthias Karg Tobias A. F. König Mukundan Thelakkat Markus Retsch

In this contribution, the optical losses and gains attributed to periodic nanohole array electrodes in polymer solar cells are systematically studied. For this, thin gold nanomeshes with hexagonally ordered holes and periodicities (P) ranging from 202 nm to 2560 nm are prepared by colloidal lithography. In combination with two different active layer materials (P3HT:PC61BM and PTB7:PC71BM), the ...

Journal: :The Journal of General Physiology 1999
Haodong Xu Weinong Guo Jeanne M. Nerbonne

In the experiments here, the time- and voltage-dependent properties of the Ca2+-independent, depolarization-activated K+ currents in adult mouse ventricular myocytes were characterized in detail. In the majority (65 of 72, approximately 90%) of cells dispersed from the ventricles, analysis of the decay phases of the outward currents revealed three distinct K+ current components: a rapidly inact...

2015
Atsushi Muramatsu Kiyoshi Kanie Takafumi Sasaki Masafumi Nakaya

Generally, indium-tin-oxides (ITO) thin film is prepared by the sputtering process with ITO target, but only 20 % of ITO yielded from the target is deposited on the substrate. Namely, about 80 % ITO is exhausted by the deposition elsewhere far from the substrate. The recycling process of indium is limited so that ca. 20 % ITO of the starting material is lost without any recovery. Even if the re...

2017
Hongwei Cheng Mark B. Cannell Jules C. Hancox

Transient outward potassium current (Ito) in the heart underlies phase 1 repolarization of cardiac action potentials and thereby affects excitation-contraction coupling. Small molecule activators of Ito may therefore offer novel treatments for cardiac dysfunction, including heart failure and atrial fibrillation. NS5806 has been identified as a prototypic activator of canine Ito This study inves...

2015
Christoph Pflügler Manuel Wiesche Helmut Krcmar

Studies on information technology outsourcing (ITO) have shown different results for the influence of prior interaction and contract type on the project performance of the ITO vendor. The ITO market maturity could provide an explanation for these differences. However, it is not clear how to separate the ITO market into different maturity phases to gain insight into any possible effect maturity ...

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