Kitty Yeung
Harvard University
April 27th, 2015
Thesis advisor: Donhee Ham
Subwavelength, optical frequency
Ultra-subwavelength, GHz-THz
- GHz, low temperature
Will Andress
Hosang Yoon
- far-IR THz, room temperature
Nano Letters, 14, 2479 (2014)
Submitted (2015)
Jingyee Chee
Donhee Ham
Hosang Yoon
Jingyee Chee
William Andress
Ling Qin
Guangyu Xu
Jeffrey Abbott
Evelyn Hu
Marko Loncar
Amir Yacoby
David Clarke
Jing Kong (MIT)
Yi Song (MIT)
Loren Pfeiffer (Princeton)
Ken West (Princeton)
National Science Foundation
Air Force Office of Scientific Research
Office of Naval Research
Guixiong Zhong
Tim McClure
E
Hosang Yoon, Kitty Yeung, Philip Kim, Donhee Ham, Phil. Trans. R. Soc. A 372, 20130104 (2014)
Penetration Depth
TM mode E
Hosang Yoon, Kitty Yeung, Philip Kim, Donhee Ham, Phil. Trans. R. Soc. A 372, 20130104 (2014)
Hosang Yoon, Kitty Yeung, Philip Kim, Donhee Ham, Phil. Trans. R. Soc. A 372, 20130104 (2014)
Hosang Yoon, Kitty Yeung, Philip Kim, Donhee Ham, Phil. Trans. R. Soc. A 372, 20130104 (2014)
William Andress, Hosang Yoon, Kitty Yeung, Ling Qin et al., Nano Lett. 12, 2272 (2012)
440,000-fold mode-area reduction
~
Hosang Yoon, Kitty Yeung, V. Umansky and Donhee Ham, Nature, 488, 65 (2012)
Refractive index ~-700
Kitty Yeung et al., App. Phy. Lett. 102, 021104 (2013)
Sensitivity enhanced
Temperature dependence
Temperature dependence
2DEG
Graphene
Hosang Yoon, Kitty Yeung, Philip Kim, Donhee Ham, Phil. Trans. R. Soc. A 372, 20130104 (2014)
Hosang Yoon, et al., Nature Nanotech. 9, 594 (2014)
Yan el al., Avouris Group
IBM (2012)
Ju et al., Wang Group
UC Berkeley (2011)
Microscope
SEM
Kitty Yeung, Jingyee Chee et al. Nano Letters, 14, 2479 (2014)
C6v point group symmetry
graphene
quartz
Submitted (2015)
simulation
experiment
simulation
circular apertures
elliptical apertures
C6v
C4v
C2v
circular apertures
elliptical apertures
circular apertures
elliptical apertures
Band Structure Engineering
Research papers
Kitty Y. M. Yeung, Hosang Yoon, William Andress, Ken West, Loren Pfeiffer and Donhee Ham, Two-Path Solid-State Interferometry Using Ultra-Subwavelength 2D Plasmonic Waves,
App. Phys. Lett. 102, 021104 (2013)
William Andress, Hosang Yoon, Kitty Y. M. Yeung, Ling Qin, Ken West, Loren Pfeiffer and Donhee Ham, Ultra-Subwavelength Two-Dimensional Plasmonic Circuits,
Nano Lett. 12, 2272 (2012)
Hosang Yoon, Kitty Y. M. Yeung, V. Umansky and Donhee Ham, A Newtonian Approach to Negative Refraction, Nature, 488, 65 (2012)
Engineering Plasmonic Waves in 2D Electron Systems
Hosang Yoon, Kitty Yeung, Philip Kim, Donhee Ham,
Phil. Trans. R. Soc. A 372, 20130104 (2014)
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Research papers
Kitty Y. M. Yeung, Jingyee Chee, Hosang Yoon, Yi Song, Jing Kong and Donhee Ham, Far-Infrared Graphene Plasmonic Crystals for Plasmonis Band Engineering,
Nano Letters, 14, 2479 (2014)
Engineering Plasmonic Waves in 2D Electron Systems
Kitty Y. M. Yeung, Jingyee Chee, Yi Song, Jing Kong and Donhee Ham,
Symmetry Engineering of Graphene Plasmonic Crystals,
Submitted (2015)
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Donhee Ham
Hosang Yoon
Jingyee Chee
William Andress
Ling Qin
Guangyu Xu
Jeffrey Abbott
Evelyn Hu
Marko Loncar
Amir Yacoby
David Clarke
Jing Kong (MIT)
Yi Song (MIT)
Loren Pfeiffer (Princeton)
Ken West (Princeton)
National Science Foundation
Air Force Office of Scientific Research
Office of Naval Research
Guixiong Zhong
Tim McClure
Ian Frank
Shota Kita
Hu Group
Kasey Russell
Jonathan Lee
Michael Moebius
Mikhail Kats
Nathalie de Leon
Marsela Jorgolli
Nuno Peres (Minho)
Yuliy Bludov (Minho)
Jiangdong Deng
Jason Tresback
Ling Xie
Mike Donohoe
Jun Xu (MIT)
My family
Kitty Yeung
Harvard University
April 27th, 2015
Thesis advisor: Donhee Ham