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您的检索式：作者名="Deep Jariwala"
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| 1 | Dynamics of self-hybridized exciton–polaritons in 2D halide perovskites显示文摘Excitons,bound electron–hole pairs,in two-dimensional hybrid organic inorganic perovskites(2D HOIPs)are capable of forming hybrid light-matter states known as exciton-polaritons(E–Ps)when the excitonic medium is confined in an optical cavity.In the case of 2D HOIPs,they can self-hybridize into E–Ps at specific thicknesses of the HOIP crystals that form a resonant optical cavity with the excitons.However,the fundamental properties of these self-hybridized E–Ps in 2D HOIPs,including their role in ultrafast energy and/or charge transfer at interfaces,remain unclear.Here,we demonstrate that>0.5µm thick 2D HOIP crystals on Au substrates are capable of supporting multiple-orders of self-hybridized E–P modes.These E–Ps have high Q factors(>100)and modulate the optical dispersion for the crystal to enhance sub-gap absorption and emission.Through varying excitation energy and ultrafast measurements,we also confirm energy transfer from higher energy E–Ps to lower energy E–Ps.Finally,we also demonstrate that E–Ps are capable of charge transport and transfer at interfaces.Our findings provide new insights into charge and energy transfer in E–Ps opening new opportunities towards their manipulation for polaritonic devices. | Surendra B.Anantharaman Jason Lynch Christopher E.Stevens Christopher Munley Chentao Li Jin Hou Hao Zhang Andrew Torma Thomas Darlington Francis Coen Kevin Li Arka Majumdar PJames Schuck Aditya Mohite Hayk Harutyunyan Joshua R.Hendrickson Deep Jariwala | 2024 | Light(Science & Applications)2024，13，1： | 0 |
| 2 | Functionalizing Van der Waals materials by shaping them显示文摘A number of van der Waals materials can be gradually tuned from electron to hole conductance with an increasing or decreasing thickness, which offers a novel route to modulate nanoscale charge-carrier distribution and thus functionality in devices. | Deep Jariwala | 2022 | Light(Science & Applications)2022，11，8： | 0 |
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