Dependence of Switching Characteristics of GeTe/Sb

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概要

• 論文の詳細を見る

• The recording mode of a GeTe/Sb<inf>2</inf>Te<inf>3</inf>superlattice phase change material (GeTeSL) was studied electrically and optically. In the electrical studies, the RESET current decreased when the pulse width was shortened, while the RESET voltage was almost equal for any pulse width considered. Optical studies using femtosecond laser pulses revealed that the reduction of the RESET power in GeTeSL was not observed with the z-polarized laser light, while it was observed with the xy-polarized laser light. Accordingly, it has been proposed that the reduction in the RESET power of GeTeSL is achieved by the in-plane electric field instead of thermal recording.

• 2013-11-25

著者

• Saiki Toshiharu

  Graduate School Of Science And Technology Keio University

• Shintani Toshimichi

  Graduate School of Science and Technology, Keio University, Yokohama 223-8522, Japan

関連論文

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• Dependence of Switching Characteristics of GeTe/Sb
• Dependence of Switching Characteristics of GeTe/Sb₂Te₃ Superlattice Phase Change Materials on Electric Pulse Width and Optical Polarization Direction

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