Mnte polymorphic
Web3 jan. 2024 · MnTe is known as a poly … Reversible Displacive Transformation in MnTe Polymorphic Semiconductor Nat Commun. 2024 Jan 3;11(1):85. doi: 10.1038/s41467-019-13747-5. Authors Shunsuke Mori 1 , Shogo Hatayama 1 , Yi Shuang 1 , Daisuke Ando 1 , Yuji Sutou 2 Affiliations 1 Department of Materials Science ... Web15 jul. 2024 · Lead-free manganese telluride has been considered to be a promising candidate for mid-temperature thermoelectric materials. In this work, we report point defect scattering-induced reduction of thermal conductivity in MnTe with Se alloying, fabricated by a facile method combining mechanical alloying and spark plasma sintering. A low lattice …
Mnte polymorphic
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WebAnother category is polymorphic-change memory devices based on polymorphic compounds such as MnTe, where a phase change via atomic-displacement between … Web10 okt. 2001 · The use of MnTe as a material for optical interferometric switching offers the possibility of extending optical switching into the terahertz region, however, little is known about the optical and vibrational properties of the different phases of MnTe and in particular the β’-MnTe phase.
Web2 feb. 2024 · Manganese telluride (MnTe) compound is known to be a polymorphic chalcogenide. Recently, it has been reported that the MnTe shows nonvolatile memory … Web28 okt. 2024 · Here we explore this scenario in $\alpha$-MnTe, which is a semiconductor antiferromagnetically ordered at room temperature. Relying on a Raman mechanism and femtosecond laser pulses, we drive degenerate modes of coherent optical phonons, which modulate the chemical bonds involved in the super-exchange interaction.
Web30 dec. 2012 · The calculations on the bulk phases of the MnTe compound are performed by means of density functional theory using the Vienna ab initio simulation package (VASP) [].Thereby we make use of the implemented Perdew–Burke–Ernzerhof (PBE) functional [] for the GGA description of exchange and correlation effects.The Mn3d, Mn4s, Te5s, Te5p, … Web15 mrt. 2024 · 4 Laboratory for Terascale and Terahertz Electronics (LATTE), Department of Electrical and Computer Engineering, University of California-Riverside, Riverside, California 92521, USA. 5 Department of Physics and Astronomy, University of California-Los Angeles, Los Angeles, California 90095, USA. PMID: 30932676. DOI: …
Web3 jan. 2024 · MnTe is known as a polymorphic compound. Here we show that a MnTe semiconductor film exhibits a reversible displacive transformation based on an atomic …
Web29 mrt. 2024 · 1. Introduction. A manganese telluride (MnTe) compound is an interesting polymorphic semiconductor compound with different crystal structures depending … monitor instantly turns offWebThermal stability and polymorphic transformation kinetics in β-MnTe films deposited via radiofrequency magnetron sputtering. Shunsuke Mori, Shogo Hatayama, Daisuke Ando and Yuji Sutou. Journal: Japanese Journal of Applied Physics, 2024, Volume 60, Number 4, Page 045504. DOI: 10.35848/1347-4065/abee03. Read Online monitor interaktywny avtek ts 7 lite 75WebMnTe films exhibit a remarkable change in physical properties upon polymorphic transformation from β (wurtzite-type) to α (nickeline-type) phase. In this study, the mechanism of the β to α transformation in MnTe films capped with a tungsten layer during isothermal annealing at 500 °C was investigated. monitor interface trafficWebThe polymorphic transformation of the compound MnTe between its wurtzite-type (β) and nickeline-type (α) crystalline phase results in a significant change in its physical properties. In this study, the effect of thermal stress on the β→α transformation in MnTe films was investigated by varying the materials used for the MnTe film's capping layers (Ni, Ti, Mo, … monitor interfaces fortigate haWeb9 jun. 2016 · In contrast to most thin-film MnTe studies 13,14,15, we obtain the hexagonal NiAs bulk structure 16 (α-MnTe) owing to the good lattice matching to the substrate. monitor internet traffic per ipWebMnTe is a well-known polymorphic semiconductor with nickeline, zinc blende and wurtzite being its most widely studied phases. While nickeline MnTe has found application in … monitor internet usage routerWebThermal stability and polymorphic transformation kinetics in β-MnTe films deposited via radiofrequency magnetron sputtering Shunsuke Mori, Shogo Hatayama, Daisuke Ando, Yuji Sutou Japanese Journal of Applied Physics 60 (4) 2024年4月1日 monitor ips 23 8 philips full hd 242v8a