Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Jhih-Sheng Wu"'
Publikováno v:
IEEE Access, Vol 12, Pp 33069-33078 (2024)
Reticle optimization is a computationally demanding task in optical microlithography for advanced semiconductor fabrication. In this study, we explore the effectiveness of D-Wave’s quantum annealing (QA) and hybrid steepest descent (SD) solvers in
Externí odkaz:
https://doaj.org/article/7328248b3adc45b5b2b2890363cbcc78
Autor:
Achim Woessner, Romain Parret, Diana Davydovskaya, Yuanda Gao, Jhih-Sheng Wu, Mark B. Lundeberg, Sébastien Nanot, Pablo Alonso-González, Kenji Watanabe, Takashi Taniguchi, Rainer Hillenbrand, Michael M. Fogler, James Hone, Frank H. L. Koppens
Publikováno v:
npj 2D Materials and Applications, Vol 1, Iss 1, Pp 1-6 (2017)
Optoelectronics: guided hyperbolic phonon-polaritons in h-BN boost mid-infrared graphene photodetectors h-BN hyperbolic phonon-polaritons can be probed electrically in a van der Waals photodetector by guiding them towards a graphene junction. A team
Externí odkaz:
https://doaj.org/article/4206d5c787744aa29c785dfb5c8299dd
Autor:
Zhen-Ting Huang, Kuo-Bin Hong, Ray-Kuang Lee, Laura Pilozzi, Claudio Conti, Jhih-Sheng Wu, Tien-Chang Lu
Publikováno v:
Nanophotonics (Berlin. Internet) 11 (2022): 1297–1308. doi:10.1515/nanoph-2021-0647
info:cnr-pdr/source/autori:Huang Z.-T.; Hong K.-B.; Lee R.-K.; Pilozzi L.; Conti C.; Wu J.-S.; Lu T.-C./titolo:Pattern-tunable synthetic gauge fields in topological photonic graphene/doi:10.1515%2Fnanoph-2021-0647/rivista:Nanophotonics (Berlin. Internet)/anno:2022/pagina_da:1297/pagina_a:1308/intervallo_pagine:1297–1308/volume:11
info:cnr-pdr/source/autori:Huang Z.-T.; Hong K.-B.; Lee R.-K.; Pilozzi L.; Conti C.; Wu J.-S.; Lu T.-C./titolo:Pattern-tunable synthetic gauge fields in topological photonic graphene/doi:10.1515%2Fnanoph-2021-0647/rivista:Nanophotonics (Berlin. Internet)/anno:2022/pagina_da:1297/pagina_a:1308/intervallo_pagine:1297–1308/volume:11
We propose a straightforward and effective approach to design, by pattern-tunable strain-engineering, photonic topological insulators supporting high quality factors edge states. Chiral strain-engineering creates opposite synthetic gauge fields in tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc7b46030d2c148c436088eadc12f696
https://doi.org/10.1515/nanoph-2021-0647
https://doi.org/10.1515/nanoph-2021-0647
We theoretically study a topological nanospaser, which consists of a silver nanospheroid and MoS$_2$ monolayer ake of a circular shape. The metal nanospheroid acts as a plasmonic nanoresonator that supports two rotating modes, which are coupled to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93c5ef5907ac71edc46fd4abb832b3d3
Autor:
Alex Frenzel, Dmitri E. Kharzeev, Kirk Post, Michael M. Fogler, Alexander V. Balatsky, Yinming Shao, Jhih-Sheng Wu, Dimitri Basov, A. Richardella, Nitin Samarth, Joon Sue Lee, Siyuan Dai
Publikováno v:
Nano Letters. 17:980-984
Using magneto-infrared spectroscopy, we have explored the charge dynamics of (Bi,Sb)$_2$Te$_3$ thin films on InP substrates. From the magneto-transmission data we extracted three distinct cyclotron resonance (CR) energies that are all apparent in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef880a4ad8b9fe552dfad8f49d260540
https://doi.org/10.1021/acs.nanolett.6b04313
https://doi.org/10.1021/acs.nanolett.6b04313
We theoretically introduce a topological spaser, which consists of a hexagonal array of plasmonic metal nanoshells containing an achiral gain medium in their cores. Such a spaser can generate two mutually time-reversed chiral surface plasmon modes in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d02c139b3a476ba56c434fd5254b3c05
http://arxiv.org/abs/1909.11113
http://arxiv.org/abs/1909.11113
Autor:
Fatemeh Nematollahi, S. Azar Oliaei Motlagh, Jhih-Sheng Wu, Vadym Apalkov, Rupesh Ghimire, Mark I. Stockman
We study theoretically the ultrafast electron dynamics of three-dimensional Weyl semimetals in the field of a laser pulse. For a circularly-polarized pulse, such dynamics is governed by topological resonance, which manifests itself as a specific cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a242c0363a670a360e17f3a4713c26b0
http://arxiv.org/abs/1903.01657
http://arxiv.org/abs/1903.01657
Publikováno v:
The journal of physical chemistry letters. 9(24)
We investigate resonance energy transfer (RET) between a donor-acceptor pair above a gold surface (including bulk and thin-film systems) and explore the distance/frequency dependence of RET enhancements using the theory we developed previously. The m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32bdf3a9efe2f4ce7da88ce194d61e55
https://pubmed.ncbi.nlm.nih.gov/30489084
https://pubmed.ncbi.nlm.nih.gov/30489084
We predict that a single oscillation of a strong optical pulse can significantly populate the surface conduction band of a three-dimensional topological insulator, Bi2Se3. Both linearly- and circularly-polarized pulses generate chiral textures of int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1c6bc5581ec30e42bbacf9e76f31577
Autor:
Jhih-Sheng Wu, Barbaros Özyilmaz, Guangxin Ni, Michael M. Fogler, Xiaoming Xie, Haomin Wang, Michael Goldflam, Dimitri Basov, Zhe Fei, Fritz Keilmann, A. H. Castro Neto
Publikováno v:
Nature Materials. 14:1217-1222
Moiré patterns are periodic superlattice structures that appear when two crystals with a minor lattice mismatch are superimposed. A prominent recent example is that of monolayer graphene placed on a crystal of hexagonal boron nitride. As a result of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6154db9d786ad9802c6a48a700277ed
https://doi.org/10.1038/nmat4425
https://doi.org/10.1038/nmat4425