Results 251 to 260 of about 4,031,302 (304)

Phase Change Materials

2020
The world’s rapid increase of energy consumption and demand with the environmental bad effects of fossil and traditional fuels prompted scientists and researchers to search for methods of storing and reducing energy consumption. Phase change materials (PCMs) are substances that have the ability to store and release energy at constant temperature during
openaire   +1 more source

Ion Irradiation on Phase Change Materials

MRS Proceedings, 2011
ABSTRACTIon irradiation with 130 keV Ge+ or 120 keV Sb+ has modified, by thermal spike effect, the local atomic arrangement in the structure of as-deposited sputtered amorphous GeTe and Ge2Sb2Te5 thin films. The changes in the local order have been analyzed by Raman and EXAFS spectroscopy.
E Rimini, E Carria, A Mio, M Miritello, S Gibilisco, C Bongiorno, G D'Arrigo, C Spinella, F D'Acapito, M Grimaldi   +9 more
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Nanoscale phase change memory materials

Nanoscale, 2012
Phase change memory materials store information through their reversible transitions between crystalline and amorphous states. For typical metal chalcogenide compounds, their phase transition properties directly impact critical memory characteristics and the manipulation of these is a major focus in the field. Here, we discuss recent work that explores
Marissa A, Caldwell, Rakesh Gnana David, Jeyasingh, H-S Philip, Wong, Delia J, Milliron   +3 more
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Phase-Change Materials

Heat Transfer Engineering, 1996
Abstract Simple and reliable, these melting-point standards find uses in a variety of temperature-measuring applications throughout industry.
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Tuning Metasurfaces with Phase Change Materials

2019 21st International Conference on Transparent Optical Networks (ICTON), 2019
The possibility to reversibly modify the optical properties of plasmonic nanorod arrays by phase change materials is investigated. Three different gold (Au) nanorod arrays are fabricated on thin films of vanadium dioxide. The sensitivity of the two nanorod plasmonic modes to the thermally induced phase transition is explored and found to be greatest ...
Calin Cunnningham, S. Barry Porter, P. Stamenov, C. Hrelescu, A. Louise Bradley   +4 more
openaire   +2 more sources

Ultra-low energy programmable non-volatile silicon photonics based on phase-change materials with graphene heaters

NanoScience + Engineering, 2022
Zhuoran Fang, Rui Chen, Jiajiu Zheng, A. I. Khan, Kathryn M. Neilson, S. Geiger, D. Callahan, M. Moebius, Abhi Saxena, Michelle E. Chen, C. Ríos, Jue-Jun Hu, E. Pop, A. Majumdar   +13 more
semanticscholar   +1 more source

Phase change materials

2016
John A. Noël, Samer Kahwaji, Louis Desgrosseilliers, Dominic Groulx, Mary Anne White   +4 more
openaire   +2 more sources

Thermal performance of novel form-stable disodium hydrogen phosphate dodecahydrate-based composite phase change materials for building thermal energy storage

Advanced Composites and Hybrid Materials, 2023
Peng Lian, Ruihan Yan, Zhiguo Wu, Zhibin Wang, Ying Chen, Li Zhang, Xinxin Sheng   +6 more
semanticscholar   +1 more source

Phase Change Materials

2022
DOLFI ANDREA, TRAVAGLINI GIUSEPPE
  +5 more sources

Phase-change materials for rewriteable data storage.

Nature Materials, 2007
M. Wuttig, N. Yamada
semanticscholar   +1 more source