352 citations · 2.4k across the 54 of their papers we have counts for
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Probing the polar-nonpolar oxide interfaces using resonant x-ray standing wave techniques
Cheng-Tai Kuo, Shih-Chieh Lin, Yi-De Chuang
Transition metal (TM) oxide heterostructure superlattices have attracted great attention in research communities because of their emergent interfacial phenomena that do not exist i…
Coupled Valence Carrier and Core-Exciton Dynamics in WS Probed by Few-Femtosecond Extreme Ultraviolet Transient Absorption Spectroscopy
Hung-Tzu Chang, Alexander Guggenmos, Christopher T. Chen +7
Few-femtosecond extreme ultraviolet (XUV) transient absorption spectroscopy, performed with optical 500-1000 nm supercontinuum and broadband XUV pulses (30-50 eV), simultaneously p…
Realization of electron antidoping by modulating the breathing distortion in BaBiO
Hui Cao, Hongli Guo, Yu-Cheng Shao +9
The recent proposal of antidoping scheme breaks new ground in conceiving conversely functional materials and devices, yet the few available examples belong to the correlated electr…
Disparate exciton-phonon couplings for zone center and boundary phonons in solid-state graphite
Xuefei Feng, Shawn Sallis, Yu-Cheng Shao +8
The exciton-phonon coupling in highly oriented pyrolytic graphite is studied using resonant inelastic X-ray scattering (RIXS) spectroscopy. With ~ 70 meV energy resolution, multipl…
Two-dimensional electron systems in perovskite oxide heterostructures: Role of the polarity-induced substitutional defects
Shih-Chieh Lin, Cheng-Tai Kuo, Yu-Cheng Shao +17
The discovery of a two-dimensional electron system (2DES) at the interfaces of perovskite oxides such as LaAlO3 and SrTiO3 has motivated enormous efforts in engineering interfacial…
High resolution resonant inelastic EUV scattering from orbital excitations in a Heisenberg antiferromagnet
Antonio Caretta, Martina Dell'Angela, Yi-De Chuang +11
We report the high resolution resonant inelastic EUV scattering study of quantum Heisenberg antiferromagnet KCoF3. By tuning the EUV photon energy to cobalt M23 edge, a complete se…