Výsledky vyhledávání - "Chand, Saroj"

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Moir\'e exciton polaron engineering via twisted hBN

Autor: Cho, Minhyun, Datta, Biswajit, Han, Kwanghee, Chand, Saroj B., Adak, Pratap Chandra, Yu, Sichao, Li, Fengping, Watanabe, Kenji, Taniguchi, Takashi, Hone, James, Jung, Jeil, Grosso, Gabriele, Kim, Young Duck, Menon, Vinod M.

Twisted hexagonal boron nitride (thBN) exhibits emergent ferroelectricity due to the formation of moir\'e superlattices with alternating AB and BA domains. These domains possess electric dipoles, leading to a periodic electrostatic potential that can

Externí odkaz: http://arxiv.org/abs/2409.06999

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Scalable parallel measurement of individual nitrogen-vacancy centers

Autor: Cambria, Matthew, Chand, Saroj, Kolkowitz, Shimon

The nitrogen-vacancy (NV) center in diamond is a solid-state spin defect that has been widely adopted for quantum sensing and quantum information processing applications. Typically, experiments are performed either with a single isolated NV center or

Externí odkaz: http://arxiv.org/abs/2408.11715

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Elementary excitations of single-photon emitters in hexagonal Boron Nitride

Autor: Pelliciari, Jonathan, Mejia, Enrique, Woods, John M., Gu, Yanhong, Li, Jiemin, Chand, Saroj B., Fan, Shiyu, Watanabe, Kenji, Taniguchi, Takashi, Bisogni, Valentina, Grosso, Gabriele

Single-photon emitters serve as building blocks for many emerging concepts in quantum photonics. The recent identification of bright, tunable, and stable emitters in hexagonal boron nitride (hBN) has opened the door to quantum platforms operating acr

Externí odkaz: http://arxiv.org/abs/2402.09678

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Interaction-driven transport of dark excitons in 2D semiconductors with phonon-mediated optical readout

Autor: Chand, Saroj B., Woods, John M., Quan, Jiamin, Mejia, Enrique, Taniguchi, Takashi, Watanabe, Kenji, Alù, Andrea, Grosso, Gabriele

The growing field of quantum information technology requires propagation of information over long distances with efficient readout mechanisms. Excitonic quantum fluids have emerged as a powerful platform for this task due to their straightforward ele

Externí odkaz: http://arxiv.org/abs/2212.00734

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Emergence of new optical resonances in single-layer transition metal dichalcogenides with atomic-size phase patterns

Autor: Woods, John M., Chand, Saroj B., Mejia, Enrique, Taniguchi, Takashi, Watanabe, Kenji, Flick, Johannes, Grosso, Gabriele

Atomic-scale control of light-matter interactions represent the ultimate frontier for many applications in photonics and quantum technology. Two-dimensional semiconductors, including transition metal dichalcogenides, are a promising platform to achie

Externí odkaz: http://arxiv.org/abs/2209.12873

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Visualization of dark excitons in semiconductor monolayers for high-sensitivity strain sensing

Autor: Chand, Saroj B., Woods, John M., Mejia, Enrique, Taniguchi, Takashi, Watanabe, Kenji, Grosso, Gabriele

Transition metal dichalcogenides (TMDs) are layered materials that have a semiconducting phase with many advantageous optoelectronic properties, including tightly bound excitons and spin-valley locking. In Tungsten-based TMDs, spin and momentum forbi

Externí odkaz: http://arxiv.org/abs/2201.03090

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