Search Results - "Song, C W"

Hot Carrier-Assisted Intrinsic Photoresponse in Graphene by Gabor, Nathaniel M., Song, Justin C. W., Ma, Qiong, Nair, Nityan L., Taychatanapat, Thiti, Watanabe, Kenji, Taniguchi, Takashi, Levitov, Leonid S., Jarillo-Herrero, Pablo

“…We report on the intrinsic optoelectronic response of high-quality dual-gated monolayer and bilayer graphene p-n junction devices. Local laser excitation (of…”
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Geometric Photon-Drag Effect and Nonlinear Shift Current in Centrosymmetric Crystals by Shi, Li-kun, Zhang, Dong, Chang, Kai, Song, Justin C. W.

“…The nonlinear shift current, also known as the bulk photovoltaic current generated by linearly polarized light, has long been known to be absent in crystals…”
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Hot Carrier Transport and Photocurrent Response in Graphene by Song, Justin C. W, Rudner, Mark S, Marcus, Charles M, Levitov, Leonid S

“…Strong electron–electron interactions in graphene are expected to result in multiple-excitation generation by the absorption of a single photon. We show that…”
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Chiral plasmons without magnetic field by Song, Justin C. W., Rudner, Mark S.

“…Plasmons, the collective oscillations of interacting electrons, possess emergent properties that dramatically alter the optical response of metals. We predict…”
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Topological Bloch bands in graphene superlattices by Song, Justin C. W., Samutpraphoot, Polnop, Levitov, Leonid S.

“…We outline a designer approach to endow widely available plain materials with topological properties by stacking them atop other nontopological materials. The…”
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Remnant Geometric Hall Response in a Quantum Quench by Wilson, Justin H, Song, Justin C W, Refael, Gil

“…Out-of-equilibrium systems can host phenomena that transcend the usual restrictions of equilibrium systems. Here, we unveil how out-of-equilibrium states,…”
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Gate-tunable anomalous Hall effect in Bernal tetralayer graphene by Chen, Hao, Arora, Arpit, Song, Justin C. W., Loh, Kian Ping

“…Large spin-orbit coupling is often thought to be critical in realizing magnetic order-locked charge transport such as the anomalous Hall effect (AHE)…”
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Enhanced Thermionic-Dominated Photoresponse in Graphene Schottky Junctions by Rodriguez-Nieva, Joaquin F, Dresselhaus, Mildred S, Song, Justin C. W

“…Vertical heterostructures of van der Waals materials enable new pathways to tune charge and energy transport characteristics in nanoscale systems. We propose…”
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Giant Hall Photoconductivity in Narrow-Gapped Dirac Materials by Song, Justin C. W, Kats, Mikhail A

“…Carrier dynamics acquire a new character in the presence of Bloch-band Berry curvature, which naturally arises in gapped Dirac materials (GDMs). Here, we argue…”
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Miocene tectonic evolution of the basins and fault systems, SE Korea; dextral, simple shear during the East Sea (Sea of Japan) opening by Son, M, Song, C. W, Kim, M. C, Cheon, Y, Cho, H, Sohn, Y. K

“…Crustal deformation of SE Korea caused by back-arc opening of the East Sea (Sea of Japan) commenced locally in the Late Oligocene. Intense deformation occurred…”
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Accessing Phonon Polaritons in Hyperbolic Crystals by Angle-Resolved Photoemission Spectroscopy by Tomadin, Andrea, Principi, Alessandro, Song, Justin C W, Levitov, Leonid S, Polini, Marco

“…Recently studied hyperbolic materials host unique phonon-polariton (PP) modes. The ultrashort wavelengths of these modes, as well as their low damping, hold…”
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Plasmon Geometric Phase and Plasmon Hall Shift by Shi, Li-kun, Song, Justin C. W.

“…The collective plasmonic modes of a metal comprise a simple pattern of oscillating charge density that yields enhanced light-matter interaction. Here we unveil…”
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Linear magnetoresistance in metals: Guiding center diffusion in a smooth random potential by Song, Justin C. W., Refael, Gil, Lee, Patrick A.

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Disorder-assisted electron-phonon scattering and cooling pathways in graphene by Song, Justin C W, Reizer, Michael Y, Levitov, Leonid S

“…We predict that graphene is a unique system where disorder-assisted scattering (supercollisions) dominates electron-lattice cooling over a wide range of…”
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COX-2 inhibitor celecoxib prevents chronic morphine-induced promotion of angiogenesis, tumour growth, metastasis and mortality, without compromising analgesia by FAROOQUI, M, LI, Y, ROGERS, T, POONAWALA, T, GRIFFIN, R. J, SONG, C. W, CUPTA, K

“…Morphine and its congener opioids are the main therapy for severe pain in cancer. However, chronic morphine treatment stimulates angiogenesis and tumour growth…”
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Detecting topological currents in graphene superlattices by Gorbachev, R. V., Song, J. C. W., Yu, G. L., Kretinin, A. V., Withers, F., Cao, Y., Mishchenko, A., Grigorieva, I. V., Novoselov, K. S., Levitov, L. S., Geim, A. K.

“…Topological materials may exhibit Hall-like currents flowing transversely to the applied electric field even in the absence of a magnetic field. In graphene…”
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Electron interactions and gap opening in graphene superlattices by Song, Justin C W, Shytov, Andrey V, Levitov, Leonid S

“…We develop a theory of interaction effects in graphene superlattices, where tunable superlattice periodicity can be used as a knob to control the gap at the…”
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Nonsaturating large magnetoresistance in semimetals by Leahy, Ian A., Lin, Yu-Ping, Siegfried, Peter E., Treglia, Andrew C., Song, Justin C. W., Nandkishore, Rahul M., Lee, Minhyea

“…The rapidly expanding class of quantum materials known as topological semimetals (TSMs) displays unique transport properties, including a striking dependence…”
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Tunable and giant valley-selective Hall effect in gapped bilayer graphene by Yin, Jianbo, Tan, Cheng, Barcons-Ruiz, David, Torre, Iacopo, Watanabe, Kenji, Taniguchi, Takashi, Song, Justin C W, Hone, James, Koppens, Frank H L

“…Berry curvature is analogous to magnetic field but in momentum space and is commonly present in materials with nontrivial quantum geometry. It endows Bloch…”
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Photoexcitation cascade and multiple hot-carrier generation in graphene by Tielrooij, K. J., Song, J. C. W., Jensen, S. A., Centeno, A., Pesquera, A., Zurutuza Elorza, A., Bonn, M., Levitov, L. S., Koppens, F. H. L.

“…The conversion of light into free electron–hole pairs constitutes the key process in the fields of photodetection and photovoltaics. The efficiency of this…”
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