24 citations · 58 across the 4 of their papers we have counts for
4 papers
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…
Epsilon-iron as a spin-smectic state
Blair W. Lebert, Tommaso Gorni, Michele Casula +11
Using x-ray emission spectroscopy, we find appreciable local magnetic moments until 30-40 GPa in the high-pressure phase of iron, however no magnetic order is detected with neutron…
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…