دورية أكاديمية
Combination of XEOL, TR-XEOL and HB-T interferometer at the TPS 23A X-ray nanoprobe for exploring quantum materials
| العنوان: | Combination of XEOL, TR-XEOL and HB-T interferometer at the TPS 23A X-ray nanoprobe for exploring quantum materials |
|---|---|
| المؤلفون: | Tzu-Chi Huang, Shang-Wei Ke, Yu-Hao Wu, En-Rui Wang, Wei-Lon Wei, Chien-Yu Lee, Bo-Yi Chen, Gung-Chian Yin, Han-Wei Chang, Mau-Tsu Tang, Bi-Hsuan Lin |
| المصدر: | Journal of Synchrotron Radiation, Vol 31, Iss 2, Pp 252-259 (2024) |
| بيانات النشر: | International Union of Crystallography, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Nuclear and particle physics. Atomic energy. Radioactivity LCC:Crystallography |
| مصطلحات موضوعية: | x-ray nanoprobe, xeol, tr-xeol, hb-t, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798, Crystallography, QD901-999 |
| الوصف: | In this study, a combination of X-ray excited optical luminescence (XEOL), time-resolved XEOL (TR-XEOL) and the Hanbury-Brown and Twiss (HB-T) interferometer at the Taiwan Photon Source (TPS) 23A X-ray nanoprobe beamline for exploring quantum materials is demonstrated. On the basis of the excellent spatial resolution rendered using a nano-focused beam, emission distributions of artificial micro-diamonds can be obtained by XEOL maps, and featured emission peaks of a selected local area can be obtained by XEOL spectra. The hybrid bunch mode of the TPS not only provides a sufficiently high peak power density for experiments at each beamline but also permits high-quality temporal domain (∼200 ns) measurements for investigating luminescence dynamics. From TR-XEOL measurements, the decay lifetime of micro-diamonds is determined to be approximately 16 ns. Furthermore, the XEOL spectra of artificial micro-diamonds can be investigated by the HB-T interferometer to identify properties of single-photon sources. The unprecedented strategy of combining XEOL, TR-XEOL and the HB-T interferometer at the X-ray nanoprobe beamline will open new avenues with significant characterization abilities for unraveling the emission mechanisms of single-photon sources for quantum materials. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1600-5775 16005775 |
| Relation: | http://scripts.iucr.org/cgi-bin/paper?S1600577523010469; https://doaj.org/toc/1600-5775 |
| DOI: | 10.1107/S1600577523010469 |
| URL الوصول: | https://doaj.org/article/81b9785f97f644aa9f643a6f848094ba |
| رقم الأكسشن: | edsdoj.81b9785f97f644aa9f643a6f848094ba |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16005775 |
|---|---|
| DOI: | 10.1107/S1600577523010469 |