Jianguo Wen
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View article: Revealing subterahertz atomic vibrations in quantum paraelectrics by surface-sensitive spintronic terahertz spectroscopy
Revealing subterahertz atomic vibrations in quantum paraelectrics by surface-sensitive spintronic terahertz spectroscopy Open
Understanding surface collective dynamics in quantum materials is crucial for advancing quantum technologies. For example, surface phonon modes in quantum paraelectrics are thought to play an essential role in facilitating interfacial supe…
View article: Efficient room-temperature terahertz detection via bolometric and photothermoelectric effects in EuBiTe<sub>3</sub> crystal
Efficient room-temperature terahertz detection via bolometric and photothermoelectric effects in EuBiTe<sub>3</sub> crystal Open
We report on terahertz (THz) detectors with a high performance at room temperature using EuBiTe 3 crystals as the active material under mechanisms of bolometric and photothermoelectric effects (PTE). Our detectors have a simple structure a…
View article: Optimization of energy resolution and Pulse Shape Discrimination for a CLYC detector with integrated digitizers
Optimization of energy resolution and Pulse Shape Discrimination for a CLYC detector with integrated digitizers Open
Sufficient current pulse information of nuclear radiation detectors can be\nretained by direct waveform digitization owing to the improvement of\ndigitizer's performance. In many circumstances, reasonable cost and power\nconsumption are on…
View article: Performance of linear classification algorithms on α/γ discrimination for LaBr3:Ce scintillation detectors with various pulse digitizer properties
Performance of linear classification algorithms on α/γ discrimination for LaBr3:Ce scintillation detectors with various pulse digitizer properties Open
With the development of high-speed readout electronics, the digital pulse\nshape discrimination (PSD) methods have attracted the attention of more\nresearchers, especially in the field of high energy physics and neutron\ndetection. How to …
View article: Highly polar phase stabilized at interface of perovskite superlattice designed by oxygen octahedron rotation reconstruction
Highly polar phase stabilized at interface of perovskite superlattice designed by oxygen octahedron rotation reconstruction Open
Ferroelectricity (FE) is generally suppressed in Pbnm structured perovskite such as CaTiO3(CTO) [1]. Notably, large FE is favored in perovskite of R3c structure like BiFeO3 [2], which is a metastable phase of CTO. Here, we report the stabi…