Results 271 to 280 of about 1,007,687 (311)
Some of the next articles are maybe not open access.
Heat Transfer Engineering, 1996
Abstract Simple and reliable, these melting-point standards find uses in a variety of temperature-measuring applications throughout industry.
openaire +1 more source
Abstract Simple and reliable, these melting-point standards find uses in a variety of temperature-measuring applications throughout industry.
openaire +1 more source
Nanoscale phase change memory materials
Nanoscale, 2012Phase 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 +3 more
openaire +2 more sources
Ion Irradiation on Phase Change Materials
MRS Proceedings, 2011ABSTRACTIon 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 +9 more
openaire +2 more sources
Tuning Metasurfaces with Phase Change Materials
2019 21st International Conference on Transparent Optical Networks (ICTON), 2019The 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 +4 more
openaire +1 more source
Atomic migration in phase change materials
2013 IEEE International Electron Devices Meeting, 2013During normal operation of Phase Change Memory (PCM) cells active materials undergo very high electrical and thermal stresses that cause a motion of the different atoms leading to composition variation which has a fundamental impact on performance and reliability.
G. Novielli +4 more
openaire +1 more source
Thin phase tailoring of As-Te phase change materials
2017 19th International Conference on Transparent Optical Networks (ICTON), 2017The possibility of usage of Plasma-Enhanced Chemical Vapor Deposition (PECVD) has been demonstrated in terms of its effectiveness for preparation of As-Te chalcogenide films of different chemical and phase composition. The samples were synthesized via direct interaction of arsenic and tellurium vapors into low-temperature non-equilibrium RF (40 MHz ...
Leonid Mochalov +2 more
openaire +1 more source
Slope Effect of Phase Change Materials in Phase Change Roof
Advanced Materials Research, 2013Under summer climatic features of Daqing area in China, numerical simulation on the unsteady heat transfer characteristic of phase change roof was investigated, considering direct influence of solar radiation. The main influencing factor of roof slope in the phase change roof was analyzed in this paper.
Li Bing Lu, Jing Wang, Meng Gao, Dong Li
openaire +1 more source