21 citations · 46 across the 7 of their papers we have counts for
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Direct observation of electronic band gap and hot carrier dynamics in GeAs semiconductor
Zailan Zhang, Jiuxiang Zhang, Gangqiang Zhou +9
Germanium arsenide (GeAs) is a layered semiconductor with remarkably anisotropic physical, thermoelectric and optical properties, and a promising candidate for multifunctional devi…
Orbital contributions in the element-resolved valence electronic structure of Bi2Se3
Cheng-Tai Kuo, Shih-Chieh Lin, Jean-Pascal Rueff +9
In this work, we studied the bulk band structure of a topological insulator (TI) Bi2Se3 and determined the contributions of the Bi and Se orbital states to the valence bands using…
Ultrafast electrons dynamics reveal the high potential of InSe for hot carrier optoelectronics
Zhesheng Chen, Christine Giorgetti, Jelena Sjakste +9
We monitor the dynamics of hot carriers in InSe by means of two photons photoelectron spectroscopy (2PPE). The electrons excited by photons of 3.12 eV experience a manifold relaxat…
Time resolved photoemission spectroscopy of electronic cooling and localization in CHNHPbI crystals
Zhesheng Chen, Min-i Lee, Zailan Zhang +10
We measure the surface of CHNHPbI single crystals by making use of two photon photoemission spectroscopy. Our method monitors the electronic distribution of photoexcite…