Photoluminescence manipulation in two-dimensional transition …
2023年7月1日 · Here, we summarize the research progress on the PL manipulation of the excitonic emission in TMDCs, where the PL intensity enhancement and emission wavelength …
Interlayer exciton formation, relaxation, and transport in TMD …
2021年4月2日 · Atomically thin transition metal dichalcogenides (TMDs) have received extensive attention due to their unique electronic band structures and the resulting fascinating physical...
2D 过渡金属族硫属化物（TMDC）的光致发光 - 知乎
图8.7和8.8是PL为单层MoS2，WS2, MoSe2 and WSe2的PL excitation intensity map，以及PL excitation spectra（红色曲线），relative quantum yield of emission（蓝点）和the differential …
Filtering the photoluminescence spectra of atomically thin ...
2020年3月9日 · Here, we show that graphene, directly stacked onto TMD monolayers, enables single and narrow-line photoluminescence arising solely from TMD neutral excitons. This …
2D TMDs的简单光谱表征 - 知乎 - 知乎专栏
刚刚已经讲过了在tmds中的pl光谱就是发射谱了，这里就不讲了。 不过额外讲一点的是 PLE (photoluminescence excitation)和PL的区别。 PLE是固定发射光的波长，改变激发光的波长， …
Phonon-Assisted Photoluminescence from Indirect Excitons in …
2020年2月21日 · The photoluminescence (PL) spectrum of transition-metal dichalcogenides (TMDs) shows a multitude of emission peaks below the bright exciton line, and not all of them …
常见二维材料（石墨烯、六方氮化硼、TMDs等）拉曼、PL …
2021年1月17日 · 其中包含石墨烯、六方氮化硼（h-BN）、二硫化钼等TMDs的拉曼（Raman）、光致发光（PL）、XRD、带隙、 晶格结构 、 载流子迁移率 及热导率热膨胀系数等参数，以 …
Tailored Growth of Transition Metal Dichalcogenides’ Monolayers …
2024年11月2日 · Here, results on the tailored growth of monolayers (MLs) of transition metal dichalcogenides (TMDs) are presented using chemical vapor deposition (CVD) techniques. To …
Tailoring exciton dynamics of monolayer transition metal ...
2019年9月2日 · With their strong light-matter interaction and rich photo-physics, two-dimensional (2D) transition metal dichalcogenides (TMDs) are important candidates for novel photonic and …
Mechanisms and Applications of Steady-State Photoluminescence ...
2020年11月6日 · In this article, the mechanism and applications of steady-state PL spectroscopy in 2D TMDs are reviewed. The first part of this review details the physics of PL phenomena in …