منابع مشابه
Electronic and optical switching of solution-phase deposited SnSe2 phase change memory material
change memory material Robert Y. Wang, Marissa A. Caldwell, Rakesh Gnana David Jeyasingh, Shaul Aloni, Robert M. Shelby, H.-S. Philip Wong, and Delia J. Milliron The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA Department of Chemistry, Stanford University, Stanford, California 94305, USA Department of Electrical Engineering, Stanford University, Stan...
متن کاملOff - Peak Cooling Using Phase Change Material
The electric utilities in the United States are faced with continued rapid growth in electrical demand. The traditional response to growth in demand has been the expansion of generating capacity. However , economic, environmental, and scheduling constraints will combine to make adequate expansion difficult, if not impossible, in the 1980's. This thesis examines load management as an alternative...
متن کاملCompact optical switch using phase-change material for transparent photonic network
We have fabricated optical switches using Si waveguides and phase-change material. The switch is based on an asymmetric Mach-Zehnder interferometer, and thin film Ge2Sb2Te5 is deposited onto the Si waveguides. We observe the change in transmission spectra of the switch by laser pulse irradiations repeatedly. The phase change of the Ge2Sb2Te5 film with only 1-μm-square is sufficient for π-phase ...
متن کاملMicroencapsulation of Butyl Stearate as Phase Change Material by Melamine Formaldehyde Shell for Thermal Energy Storage
Butyl stearate as a phase change material was microencapsulated within melamine-formaldehyde resin using emulsion polymerization. Morphology and thermal specification of produced microcapsules were studied by Fourier transform infrared spectroscopy, FT-IR, scanning electron microscopy, SEM, and Differential scanning calorimetry analysis, DSC. FT-IR spectra validated the existence of the butyl s...
متن کاملEffect of Using Nano Encapsulated Phase Change Material on Thermal Performance of Micro Heat Sink
The aim of this paper is to enhance thermal performance of a microchannel heat sink by using nanoencapsulated phase change material (NEPCM) slurry as a cooling fluid instead of pure fluid. A threedimensional model of a circular channel using water slurry of NEPCM was developed. The results show a significant reduction in the mean fluid temperature along the channel and heat sink wall temperatu...
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ژورنال
عنوان ژورنال: Materia Japan
سال: 1994
ISSN: 1340-2625,1884-5843
DOI: 10.2320/materia.33.1159