HIGHLIGHTS
- who: Geoffroy Kremer from the (UNIVERSITY) have published the research work: Field-induced ultrafast modulation of Rashba coupling at room temperature in ferroelectric u03b1-GeTe(111), in the Journal: (JOURNAL) of 20/04/2022
- what: Evidence of a positive SPV in the case is given in Supplementary Fig 7, where the authors show the pump induced shift to high kinetic energy of the whole ARPES spectrum.
SUMMARY
In the familly of ferroelectrics, α-GeTe(111) is a fascinating material because it exhibits a giant FE distortion below TC ≈ 700K, leading to spin . . .
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