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Article
Open AccessVisualization of rotational symmetry breaking electronic states in MnBi2Te4 and MnBi4Te7
The Mn-Bi-Te class of compounds are recently discovered topological insulators with broken time-reversal-symmetry, which host unique quantum anomalous Hall and axion insulator states. Their key characteristics...
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Article
Open AccessA tunable and unidirectional one-dimensional electronic system Nb2n+1SinTe4n+2
One dimensional (1D) electronic system is a versatile platform hosting novel physics, such as charge density wave, Su-Schrieffer-Heeger (SSH) topological state and solitons, Tomonaga-Luttinger Liquid etc. Here...
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Article
ZnGeP2: A near-infrared-activated photocatalyst for hydrogen production
In this work, we prepared ZnGeP2 (ZGP) photocatalyst using single flat temperature zone (SFT) method in a vacuum quartz ampoule. The XRD, SEM, EDS, DRS and XPS were used to characterize the crystal structure, mor...