Results 21 to 30 of about 19,366 (270)

Thermoelectric properties of Nb-doped SrTiO3 films prepared by co-sputtering

Journal of Asian Ceramic Societies, 2020
SrTiO3 (STO), a member of perovskite structure materials, exhibits a large thermoelectric figure of merit at high temperatures. Theoretically, its property can be significantly improved by niobium (Nb) dopant. So far, the synthesis method of Nb-doped STO
Jinseo Kim, Le Thai Duy, Sang Yeon Lee, Minhwan Ko, Hyungtak Seo   +4 more
doaj   +1 more source

Chemical and electronic structure analysis of a SrTiO3 (001)/p-Ge (001) hydrogen evolution photocathode [PDF]

, 2018
Germanium is a small-gap semiconductor that efficiently absorbs visible light, resulting in photoexcited electrons predicted to be sufficiently energetic to reduce H2O for H2 gas evolution.
Du, Y, Kepaptsoglou, Demie, Spurgeon, SR, Crumlin, EJ, Wang, Le, Crumlin, Ethan J., Steven R. Spurgeon, Ethan J. Crumlin, Scott A. Chambers, Ramasse, QM, Spurgeon, Steven R., Chambers, SA, Kelsey A. Stoerzinger, Du, Yingge, Stoerzinger, KA, Wang, L, Quentin M. Ramasse, Le Wang, Ramasse, Quentin M, Stoerzinger, Kelsey A., Demie Kepaptsoglou, Kepaptsoglou, D, Yingge Du, Chambers, Scott A.   +23 more
core   +1 more source

SINTESIS DAN KARAKTERISASI MATERIAL FOTOKATALIS HETEROJUNCTION Bi4Ti3O12/SrTiO3 DENGAN METODE SONIKASI

Jurnal Kimia Riset, 2020
Bi4Ti3O12 dan SrTiO3 merupakan material semikonduktor yang berpeluang untuk digunakan sebagai fotokatalis. Namun, kedua material tersebut memiliki kekurangan karena hanya mampu bekerja pada daerah sinar UV dan memiliki laju rekombinasi yang cepat ...
Annisa Nur Illahi, Usman Ali Rouf, Hasal Maulidianingtyas, Erna Hastuti, Anton Prasetyo, Vina Nurul Istighfarini   +5 more
doaj   +1 more source

Pulsed laser deposition of SrTiO3/LaGaO3 and SrTiO3/LaAlO3: Plasma plume effects [PDF]

Applied Physics Letters, 2010
The pulsed laser deposition of SrTiO3/LaGaO3 and SrTiO3/LaAlO3 interfaces is analyzed with a focus on the kinetic energy of the ablated species. LaGaO3 and LaAlO3 plasma plumes were studied by fast photography and space-resolved optical emission spectroscopy.
Aruta C, Amoruso S, Bruzzese R, Wang X, Maccariello D, Granozio FM, di Uccio US   +6 more
openaire   +4 more sources

SrTiO3-based thermoelectrics: Progress and challenges

, 2020
Thermoelectrics, enabling the direct energy conversion between electricity and heat, provide alternatives for conventional power generation and refrigeration with considerable efficiency.
Shi, Xiao-Lei, Wu, Hao, Liu, Qingfeng, Shao, Zongping, Zhou, Wei, Lu, Siyu, Dargusch, Matthew, Chen, Zhi-Gang   +7 more
core   +1 more source

PVC/PVP/SrTiO3 polymer blend nanocomposites as potential materials for optoelectronic applications

Results in Physics, 2023
This paper presents, for the first time, the preparation and study of the thermal decomposition and optical properties of PVC/PVP/SrTiO3 polymer blend nanocomposites.
Alhulw H. Alshammari, Majed Alshammari, Khulaif Alshammari, Nageh K. Allam, T.A. Taha   +4 more
doaj   +1 more source

مطالعه پارامتر‌های ساختاری و ویژگی‌های اپتیکی ترکیبات (Ba/Sr/X: Ca) XTiO3 در فاز پایدارشان با استفاده از نظریه تابعی چگالی [PDF]

اپتوالکترونیک, 2017
در این مقاله ویژگی‌های اپتیکی سه فروالکتریک BaTiO3/SrTiO3/ CaTiO3 از جمله ضریب شکست، ضریب خاموشی، ضریب جذب، ضریب بازتاب، تابع اتلاف و رسانندگی در پایدارترین فازشان به ترتیب در فازهای رمبوهدرال (p4mm)، مکعبی (m3m) و اورتورومبیک (pbnm) محاسبه و بررسی شده ...
سید علی هاشمی زاده عقداء, مریم مسعودی, معصومه عربی خواه, زهرا عباسی آزاد   +3 more
doaj  

Fabricating superconducting interfaces between artificially grown LaAlO3 and SrTiO3 thin films

APL Materials, 2014
Realization of a fully metallic two-dimensional electron gas (2DEG) at the interface between artificially grown LaAlO3 and SrTiO3 thin films has been an exciting challenge.
Danfeng Li, Stefano Gariglio, Claudia Cancellieri, Alexandre Fête, Daniela Stornaiuolo, Jean-Marc Triscone   +5 more
doaj   +1 more source

Electronic structure and signature of Tomonaga–Luttinger liquid state in epitaxial CoSb1−x nanoribbons

npj Quantum Materials, 2021
Recently, monolayer CoSb/SrTiO3 has been proposed as a candidate harboring interfacial superconductivity in analogy with monolayer FeSe/SrTiO3. Experimentally, while the CoSb-based compounds manifesting as nanowires and thin films have been realized on ...
Rui Lou, Minyinan Lei, Wenjun Ding, Wentao Yang, Xiaoyang Chen, Ran Tao, Shuyue Ding, Xiaoping Shen, Yajun Yan, Ping Cui, Haichao Xu, Rui Peng, Tong Zhang, Zhenyu Zhang, Donglai Feng   +14 more
doaj   +1 more source

Preparation, characterization and photocatalytic activity of SrTiO3 and Ag2O/SrTiO3 nanomaterials

Vietnam Journal of Catalysis and Adsorption, 2022
The pure SrTiO3 nanoparticles were synthesized  by sol-gel method and Ag2O loaded SrTiO3 (Ag2O/SrTiO3) was prepared by precipitation method. The obtained samples were characterized with powder X-ray diffraction (XRD), transmission electron microscope (TEM) and UV-visible diffuse reflection spectrum (DRS). The effect of Ag2O loading on the photocatalytic
null Mai Xuan Truong, null Ma Van Chien, null Pham Trung Dung, null Nguyen Thi To Loan, null Bui Duc Nguyen   +4 more
openaire   +1 more source