Defect Profiling of Oxide‐Semiconductor Interfaces Using Low‐Energy Muons

Autor: Maria Mendes Martins, Piyush Kumar, Judith Woerle, Xiaojie Ni, Ulrike Grossner, Thomas Prokscha

Publikováno v: Advanced Materials Interfaces, Vol 10, Iss 21, Pp n/a-n/a (2023)

Abstract Muon spin rotation with low‐energy muons (LE‐µSR) is a powerful nuclear method where electrical and magnetic properties of surface‐near regions and thin films can be studied on a length scale of ≈200 nm. This study shows the potenti

Externí odkaz: https://doaj.org/article/baaad2137c5d4890b79a1704b23adad1

Measurement of the 2S1/2,F=0 → 2P1/2,F=1 transition in Muonium

Autor: Gianluca Janka, Ben Ohayon, Irene Cortinovis, Zak Burkley, Lucas de Sousa Borges, Emilio Depero, Artem Golovizin, Xiaojie Ni, Zaher Salman, Andreas Suter, Thomas Prokscha, Paolo Crivelli

Here we present the results of the first measurement of the 2S1/2, F=0 -> 2P1/2, F=1 transition in Muonium, the hydrogen-like bound state of a positive muon and an electron. The measured value of 580.6+-6.8 MHz is in agreement with the theoretical ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81cba9343c9e2322d36a3d99f4053451
https://doi.org/10.21203/rs.3.rs-1718825/v1

EMuS Muon Facility and Its Application in the Study of Magnetism

Autor: Jingyu Tang, Xiaojie Ni, Xiaoyan Ma, Huiqian Luo, Yu Bao, Ye Yuan, Yuan Chen, Yukai Chen, Fanshui Deng, Jingyu Dong, Zhilong Hou, Chunming Hu, Hantao Jing, Hao Liang, Qili Mu, Changjun Ning, Ziwen Pan, Yingpeng Song, Jian Tang, Nikos Vassilopoulos, Haibo Wang, Zongtai Xie, Bangjiao Ye, Guoqing Zhang, Yingge Zhang, Guang Zhao, Wei Zhao, Luping Zhou, Donghui Zhu, Zian Zhu, Miaoqing Zhuang

Publikováno v: Quantum Beam Science, Vol 2, Iss 4, p 23 (2018)

A muon facility—EMuS (Experimental Muon Source)—at China Spallation Neutron Source (CSNS) has been studied since 2007. CSNS, which is designed to deliver a proton beam power of 100 kW at Phase-I, and will serve multidisciplinary research based on

Externí odkaz: https://doaj.org/article/45df753f89764ec09d639e99d021da87

Metabolic-Related Index to Predict Post Transplantation Diabetes After Renal Transplantation

Autor: Yonglin Li, Bicheng Chen, Xiaojie Ni, Tingting Huang, Yi Zhou

Background Early identification of post‑transplantation diabetes mellitus (PTDM) can be helpful to attenuate the rapid development of diabetic complications. This article aims to explore the beneficial values of metabolic-related markers, including

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cbc9a2655fe1dbe99fd23fce870e615
https://doi.org/10.21203/rs.3.rs-190909/v1

Intense beam of metastable Muonium

Autor: T. Prokscha, M. Tuzi, Andreas Suter, Paolo Crivelli, Xiaojie Ni, Zaher Salman, Naofumi Kuroda, Carlos Vigo, G. Janka, R. Nishi, Lars Gerchow, Zakary Burkley, Ben Ohayon

Publikováno v: The European Physical Journal C
European Physical Journal C: Particles and Fields, Vol 80, Iss 9, Pp 1-7 (2020)
The European Physical Journal. C, Particles and Fields
European Physical Journal
The European Physical Journal C, 80 (9)

Precision spectroscopy of the Muonium Lamb shift and fine structure requires a robust source of 2S Muonium. To date, the beam-foil technique is the only demonstrated method for creating such a beam in vacuum. Previous experiments using this technique

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba5620ee99c64d22d122686f67b9a902