| Cooling effect in emissions of Rh-103m excited by bremsstrahlung | |
| Cheng, Y. ; Xia, B. ; Chen, C. P. | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | GAMMA-RAY LASERS EXCITATION IRRADIATION ISOMERS SILVER STATES Physics, Multidisciplinary |
| 中文摘要 | Nonlinear characteristic emissions of K alpha, K beta and gamma with a significant triplet splitting at room temperature are observed from the long-lived nuclear state of Rh-103m excited by bremsstrahlung irradiation. A pronounced phase-transition-like narrowing of the emission profiles occurs immediately after the sample is cooled down to 77 K. The room temperature profiles reappear again abruptly and almost reversibly as the temperature drifts freely back to approximately the ice point after the filling with liquid nitrogen is stopped. These emission properties at 300 K and at low temperature may indicate that the Rh-103m nuclei are in collective states. |
| 语种 | 英语 ; 英语 |
| 出版者 | IOP PUBLISHING LTD ; BRISTOL ; DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/78845]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Cheng, Y.,Xia, B.,Chen, C. P.. Cooling effect in emissions of Rh-103m excited by bremsstrahlung[J],2010, 2010. |
| APA | Cheng, Y.,Xia, B.,&Chen, C. P..(2010).Cooling effect in emissions of Rh-103m excited by bremsstrahlung.. |
| MLA | Cheng, Y.,et al."Cooling effect in emissions of Rh-103m excited by bremsstrahlung".(2010). |
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