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Weihu Kong, Zeqian Ren, Peng Chen, Jinxiang Cui, Yili Chen, Jizhou Wu, Yuqing Li, Wenliang Liu, Peng Li, Yongming Fu and Jie Ma
In this study, we explore the exciton dynamics in a WS2/MoS2 van der Waals (vdW) heterostructure under varying pressures by integrating a laser-confocal photoluminescence (PL) spectroscope and an atomic force microscope (AFM). For the WS2/MoS2 heterostru...
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Kaoru Uesugi, Kazuaki Nagayama and Euichi Hirose
While nanoscale nipple arrays are expected to reduce light reflection and/or dust contamination in some insects, similar structures have been reported in various marine invertebrates. To evaluate the anti-contamination property of the structure in aquati...
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Zifeng Li, Guotan Liu, Guanqi Liu, Xiaoshuo Zhu and Yudong Fu
Nb-Si-C thin films were deposited onto Si(001) substrates by radio frequency (RF) magnetron sputtering using individual Nb, Si, and C targets. The effects of varying the sputtering power on the phase composition of the new thin films were studied. The st...
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Severin Meister, Hannes Lindenblatt, Florian Trost, Kirsten Schnorr, Sven Augustin, Markus Braune, Rolf Treusch, Thomas Pfeifer and Robert Moshammer
The reaction microscope (REMI) endstation for atomic and molecular science at the free-electron laser FLASH2 at DESY in Hamburg is presented together with a brief overview of results recently obtained. The REMI allows coincident detection of electrons an...
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Chang Liu, Ziqian Yue, Zitong Xu, Ming Ding and Yueyang Zhai
In atomic physics experiments, a frequency-stabilized or ?locked? laser source is commonly required. Many established techniques are available for locking close to an atomic resonance. However, in many instances, such as atomic magnetometer and magic wav...
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Kiryl Yasakau
In this review several scanning probe microscopy techniques are briefly discussed as valuable assets for corrosionists to study corrosion susceptibility and inhibition of metals and alloys at sub-micrometer resolution. At the beginning, the review provid...
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Zerong Wang, Xiaokai Hou, Jiandong Bai and Junmin Wang
The measurement of the cesium (Cs) 5p67d 2D5/2 excited state?s hyperfine splitting intervals and hyperfine interaction constants was experimentally investigated using a ladder-type (852 nm + 698 nm) three-level Cs system (5p66s 2S1/2?5p66p 2P3/2?5p67d 2D...
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Jingxu Bai, Jiabei Fan, Liping Hao, Nicholas L. R. Spong, Yuechun Jiao and Jianming Zhao
We measure the near field distribution of a microwave horn with a resonant atomic probe. The microwave field emitted by a standard microwave horn is investigated utilizing Rydberg electromagnetically inducted transparency (EIT), an all-optical Rydberg de...
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Cédric Barroo, Austin J. Akey and David C. Bell
Atom probe tomography is a well-established analytical instrument for imaging the 3D structure and composition of materials with high mass resolution, sub-nanometer spatial resolution and ppm elemental sensitivity. Thanks to recent hardware developments ...
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Liping Hao, Yongmei Xue, Jiabei Fan, Yuechun Jiao, Jianming Zhao and Suotang Jia
An electromagnetically induced transparency (EIT) of a cascade-three-level atom involving Rydberg level in a room-temperature cell, formed with a cesium 6??1/2
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scheme, is employed to detect the Autler-Townes (AT)...
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