Results 11 to 20 of about 341,789 (294)

IR sensitivity enhancement of CMOS Image Sensor with diffractive light trapping pixels

open access: yesScientific Reports, 2017
We report on the IR sensitivity enhancement of back-illuminated CMOS Image Sensor (BI-CIS) with 2-dimensional diffractive inverted pyramid array structure (IPA) on crystalline silicon (c-Si) and deep trench isolation (DTI).
Sozo Yokogawa   +8 more
doaj   +1 more source

CDMOs Play a Critical Role in the Biopharmaceutical Ecosystem

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Biopharmaceutical industries have advanced significantly after the millennium. Novel biopharmaceuticals have been developed one after another, and blockbuster drugs have been produced.
Hideyuki Kurata   +5 more
doaj   +1 more source

Crystal structure, dielectric, ferroelectric and energy storage properties of La-doped BaTiO3 semiconducting ceramics [PDF]

open access: yesJournal of Advanced Dielectrics, 2015
Polycrystalline La-doped BaTiO3 (Ba(1-x)Lax TiO3) [x=0,0.0005,0.001,0.003] ceramics (denoted as BTO,BLT1,BLT2,BLT3) were synthesized by conventional solid-state reaction method and characterized by X-ray diffraction (XRD), scanning electron microscopy ...
Venkata Sreenivas Puli   +3 more
doaj   +1 more source

Semiconductor Solar Superabsorbers [PDF]

open access: yesScientific Reports, 2014
Understanding the maximal enhancement of solar absorption in semiconductor materials by light trapping promises the development of affordable solar cells. However, the conventional Lambertian limit is only valid for idealized material systems with weak absorption, and cannot hold for the typical semiconductor materials used in solar cells due to the ...
Yiling Yu, Lujun Huang, Linyou Cao
openaire   +3 more sources

Flexible and Reusable Ag Coated TiO2 Nanotube Arrays for Highly Sensitive SERS Detection of Formaldehyde

open access: yesMolecules, 2020
Quantitative analysis of formaldehyde (HCHO, FA), especially at low levels, in various environmental media is of great importance for assessing related environmental and human health risks.
Tong Zhu   +7 more
doaj   +1 more source

Comparison of gingivectomy procedures for patient satisfaction: Conventional and diode laser surgery

open access: yesSelcuk Dental Journal, 2017
Background: To compare the use of the 940 nm diode laser with conventional surgery in the management of soft tissue in gingivectomy procedures in terms of patient satisfaction.Methods: This controlled clinical trial was conducted on 20 healthy patients ...
Elif Öncü
doaj   +1 more source

Semiconductor Quantum Plasmonics [PDF]

open access: yesPhysical Review Letters, 2019
We investigate the frontier between classical and quantum plasmonics in highly doped semiconductor layers. The choice of a semiconductor platform instead of metals for our study permits an accurate description of the quantum nature of the electrons constituting the plasmonic response, which is a crucial requirement for quantum plasmonics.
Vasanelli, Angela   +5 more
openaire   +4 more sources

Semiconductor quantum computation [PDF]

open access: yesNational Science Review, 2018
AbstractSemiconductors, a significant type of material in the information era, are becoming more and more powerful in the field of quantum information. In recent decades, semiconductor quantum computation was investigated thoroughly across the world and developed with a dramatically fast speed.
Zhang, Xin   +5 more
openaire   +3 more sources

The Electronic Behavior and Mechanical Characteristics of CuGa5S8

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2022
In this theoretical study, it is presented that the electronic behavior and mechanical characteristics of CuGa5S8 compound having face centered cubic structure with space group F4 ̅3m and space number 216.
Aytaç Erkişi, Yusuf Özcan
doaj   +1 more source

Review on the ionizing irradiation preparation of semiconductor CdS fluorescent quantum dots

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2021
Semiconductor CdS fluorescent quantum dots (QDs) have been widely studied for their excellent optical and electrical properties. There are many mature preparation methods of CdS QDs have been developed.
ZHAO Yuan   +6 more
doaj   +1 more source

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