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Updated: May 15, 2025

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics
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一个光子原子探测器研究纳米秒和纳米尺度的热效应

Subodh K Gautam1, Samba Ndiaye1, Jonathan Houard1

  • 1Groupe de Physique des Matériaux, CNRS, Université de Rouen Normandie, 76000 Rouen, France.

Nano letters
|May 14, 2025
PubMed
概括

本研究量化了激光脉冲在纳米半导体上的热效应,使用光发光. 研究人员确定了激光激发后ZnO/(Mg,Zn) O量子井的有效温度.

关键词:
原子探测器断层扫描 原子探测器断层扫描激光诱导的sub-ns热效应 热效应量子井异构结构 量子井异构结构时间分辨率光发光 (PL)

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相关概念视频

Atomic Spectroscopy: Effects of Temperature01:27

Atomic Spectroscopy: Effects of Temperature

Atomization, converting samples into gas-phase atoms and ions, is essential for atomic spectroscopy. The flame temperature required for atomization affects the efficiency of the atomic spectroscopic methods by increasing the atomization efficiency and the relative population of the excited and ground states.
At thermal equilibrium, the relative populations of excited and ground state atoms can be estimated using the Maxwell–Boltzmann distribution. For example, an increase in temperature...
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