Výsledky vyhledávání - "Vinod M Menon"

Akademický článek

Highly nonlinear dipolar exciton-polaritons in bilayer MoS2

Autor: Biswajit Datta, Mandeep Khatoniar, Prathmesh Deshmukh, Félix Thouin, Rezlind Bushati, Simone De Liberato, Stephane Kena Cohen, Vinod M. Menon

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)

Dipolar excitons enable large nonlinear interaction but are usually hampered by their weak oscillator strength. Here, the authors demonstrate the strong light-matter coupling of interlayer dipolar excitons having unusually large oscillator strength i

Externí odkaz: https://doaj.org/article/3e4e4b33742741a09dd4562d473f3c12

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Akademický článek

Experimental observation of topological Z2 exciton-polaritons in transition metal dichalcogenide monolayers

Autor: Mengyao Li, Ivan Sinev, Fedor Benimetskiy, Tatyana Ivanova, Ekaterina Khestanova, Svetlana Kiriushechkina, Anton Vakulenko, Sriram Guddala, Maurice Skolnick, Vinod M. Menon, Dmitry Krizhanovskii, Andrea Alù, Anton Samusev, Alexander B. Khanikaev

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)

In this work light and matter have been coupled in a strong interaction between exciton resonances and topological photonic bands. The authors herein demonstrate a Z2 spin-Hall topological polaritonic phase enabling new coupling schemes in valleytron

Externí odkaz: https://doaj.org/article/8be2caa59613496cb8f699ebcf062255

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Akademický článek

All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides

Autor: Sriram Guddala, Yuma Kawaguchi, Filipp Komissarenko, Svetlana Kiriushechkina, Anton Vakulenko, Kai Chen, Andrea Alù, Vinod M. Menon, Alexander B. Khanikaev

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)

Nonreciprocity is viewed as a useful feature for many future optical devices. Here, the authors observe all-optically-induced nonreciprocal dichroism in monolayer WS2, which is explained by valley-selective response.

Externí odkaz: https://doaj.org/article/6a62ca57a304444b9ecb35a7e2790fd0

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Akademický článek

Enhanced nonlinear interaction of polaritons via excitonic Rydberg states in monolayer WSe2

Autor: Jie Gu, Valentin Walther, Lutz Waldecker, Daniel Rhodes, Archana Raja, James C. Hone, Tony F. Heinz, Stéphane Kéna-Cohen, Thomas Pohl, Vinod M. Menon

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)

Here, the authors show the formation of exciton-polaritons with enhanced nonlinear response using excited excitonic Rydberg states in monolayer WSe2 embedded in a microcavity.

Externí odkaz: https://doaj.org/article/54c667c0fba4488680c6b7a8e50392db

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Akademický článek

Ultrafast thermal modification of strong coupling in an organic microcavity

Autor: Bin Liu, Vinod M. Menon, Matthew Y. Sfeir

Publikováno v: APL Photonics, Vol 6, Iss 1, Pp 016103-016103-8 (2021)

There is growing interest in using strongly coupled organic microcavities to tune molecular dynamics, including the electronic and vibrational properties of molecules. However, very little attention has been paid to the utility of cavity polaritons a

Externí odkaz: https://doaj.org/article/8bf0d6cc6e744c0ea869582f71d4fa8f

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Plasmonic PHOLEDs: increasing OLED stability

Autor: Michael S. Weaver, Michael A. Fusella, Renata Saramak, Rezlind Bushati, Haridas Mundoor, Vinod M. Menon, Nicholas J. Thompson, Julia J. Brown

Publikováno v: Journal of Materials Chemistry C. 10:4182-4186

A novel organic light emitting device intentionally couples emitter energy to the plasmon mode for increased device stability and converts plasmons to photons to improve device efficiency.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27d664df6242c5a657bbe674ae095400
https://doi.org/10.1039/d1tc05674c

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Spin Dynamics of a Solid-State Qubit in Proximity to a Superconductor

Autor: Richard Monge, Tom Delord, Nicholas V. Proscia, Zav Shotan, Harishankar Jayakumar, Jacob Henshaw, Pablo R. Zangara, Artur Lozovoi, Daniela Pagliero, Pablo D. Esquinazi, Toshu An, Inti Sodemann, Vinod M. Menon, Carlos A. Meriles

Publikováno v: Nano Letters

A broad effort is underway to understand and harness the interaction between superconductors and spin-active color centers with an eye on the realization of hybrid quantum devices and novel imaging modalities of superconducting materials. Most work,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::483b9ecf80412d5203e82b4bae544d15
https://pubmed.ncbi.nlm.nih.gov/36602464

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