نتایج جستجو برای: light sensitive materials

تعداد نتایج: 1067574  

Journal: :Nature Reviews Physics 2021

Light-matter interaction in 2D and topological materials provides a fascinating control knob for inducing emergent, non-equilibrium properties achieving new functionalities the ultrafast time scale (from fs to ps). Over past decade, intriguing light-induced phenomena, e.g., Bloch-Floquet states photo-induced phase transitions, have been reported experimentally, but many still await experimental...

2000
AD LAGENDIJK JAIME GOMEZ RIVAS RUDOLF SPRIK

Journal: :Nano letters 2015
Der-Hsien Lien Jeong Seuk Kang Matin Amani Kevin Chen Mahmut Tosun Hsin-Ping Wang Tania Roy Michael S Eggleston Ming C Wu Madan Dubey Si-Chen Lee Jr-Hau He Ali Javey

When light is incident on 2D transition metal dichalcogenides (TMDCs), it engages in multiple reflections within underlying substrates, producing interferences that lead to enhancement or attenuation of the incoming and outgoing strength of light. Here, we report a simple method to engineer the light outcoupling in semiconducting TMDCs by modulating their dielectric surroundings. We show that b...

2016
Fadi M. Jradi FADI M. JRADI Seth R. Marder Bernard Kippelen Jean-Luc Brédas John R. Reynolds David M. Collard Stephen Barlow Denise Bale Yadong Zhang Junxiang Zhang

2002
Simon Premoze

Subsurface scattering and light transport in volumetric media are critical to achieve a realistic depiction of a material. We describe several analytical approximations and methods for volumetric light transport in media of various optical properties that are efficient and easy to compute. Most natural materials exhibit a sudden surge in brightness called the opposition effect around the zero p...

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