The Crystalline Phase of Phase-Change Compound GeSb2Te4 (IMAGE)

Hiroshima University

The Crystalline Phase of Phase-Change Compound GeSb2Te4

Caption

(Left) Crystal structure for the intermixed crystalline phase of the phase-change compound GeSb2Te4. (Middle) Angle-resolved photoemission spectrum of crystalline GeSb2Te4 by showing the linearly dispersive band crossing the Fermi level. (Right) Schematic band structure of the crystalline GeSb2Te4 based on this study

Credit

Akio Kimura, Hiroshima University

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