Quantum Nano-Optics
Quantum Nano-Optics
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TMDC-Based Topological Nanospaser: Single and Double Threshold Behavior
We theoretically study a topological nanospaser, which consists of a silver nanospheroid and MoS$_2$ monolayer flake of a circular …
Rupesh Ghimire
,
Fatemeh Nematollahi
,
吳致盛
,
Vadym Apalkov
,
and Mark I. Stockman
DOI
Topological resonance in Weyl semimetals in a circularly polarized optical pulse
We study theoretically the ultrafast electron dynamics of three-dimensional Weyl semimetals in the field of a laser pulse. For a …
Fatemeh Nematollahi
,
S. Azar Oliaei Motlagh
,
吳致盛
,
Rupesh Ghimire
,
Vadym Apalkov
,
Mark I. Stockman
DOI
Topological Nanospaser
We propose a nanospaser made of an achiral plasmonic–metal nanodisk and a two-dimensional chiral gain medium – a monolayer nanoflake of …
Rupesh Ghimire
,
吳致盛
,
Vadym Apalkov
,
and Mark I. Stockman
DOI
Topological Spaser
We theoretically introduce a topological spaser, which consists of a hexagonal array of plasmonic metal nanoshells containing an …
吳致盛
,
Vadym Apalkov
,
Mark I Stockman
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Characteristic distance of resonance energy transfer coupled with surface plasmon polaritons
We investigate resonance energy transfer (RET) between a donor–acceptor pair above a gold surface (including bulk and thin-film …
吳致盛
,
Yen-Cheng Lin
,
Yae-Lin Sheu
,
Liang-Yan Hsu
DOI
Fundamentally fastest optical processes at the surface of a topological insulator
We predict that a single oscillation of a strong optical pulse can significantly populate the surface conduction band of a …
S. Azar Oliaei Motlagh
,
吳致盛
,
Vadym Apalkov
,
Mark I. Stockman
DOI
Femtosecond valley polarization and topological resonances in transition metal dichalcogenides
We theoretically introduce the fundamentally fastest induction of a significant population and valley polarization in a monolayer of a …
S. Azar Oliaei Motlagh
,
吳致盛
,
Vadym Apalkov
,
Mark I. Stockman
DOI
Imaging the localized plasmon resonance modes in graphene nanoribbons
We report a nanoinfrared (IR) imaging study of the localized plasmon resonance modes of graphene nanoribbons (GNRs) using a …
F. Hu
,
Y. Luan
,
Z. Fei
,
I. Z. Palubski
,
M. D. Goldflam
,
S. Dai
,
吳致盛
,
K. W. Post
,
G. C. A. M. Janssen
,
M. M. Fogler
,
and D. N. Basov
DOI
Faraday Rotation Due to Surface States in the Topological Insulator (Bi$_{1–x}$Sb$_x$)$_2$Te$_3$
Using magneto-infrared spectroscopy, we have explored the charge dynamics of (Bi,Sb)$_2$Te$_3$ thin films on InP substrates. From the …
Yinming Shao
,
Kirk W. Post
,
吳致盛
,
Siyuan Dai
,
Alex J. Frenzel
,
Anthony R. Richardella
,
Joon Sue Lee
,
Nitin Samarth
,
Michael M. Fogler
,
Alexander V. Balatsky
,
Dmitri E. Kharzeev
,
and D. N. Basov
DOI
Edge and surface plasmons in graphene nanoribbons
We report on nano-infrared (IR) imaging studies of confined plasmon modes inside patterned graphene nanoribbons (GNRs) fabricated with …
Z. Fei
,
M. D. Goldflam
,
吳致盛
,
S. Dai
,
M. Wagner
,
A. S. McLeod
,
M. K. Liu
,
K. W. Post
,
S. Zhu
,
G. C. A. M. Janssen
,
M. M. Fogler
,
D. N. Basov
DOI
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