김대식
Kim, Dai-Sik

김대식

Department of Physics(물리학과)

Research Interests
Nano Optics;Nanogap Fabrication;Angstrom-scale Electromagnetism;VO2 Phase Transition Control;Optical Field Mapping;나노광학;나노구조;나노소자
Lab Description
We study subwavelength confinement of electromagnetic wave and their nonlinearity in nanometer and angstrom-scale antennas. By using a new patterning technology based on atomic layer deposition, chemical vapor deposition and simple adhesive tape-based planarization creates vertically oriented gaps in opaque metal film along the entire contour of a millimeter-sized pattern with gap widths less than a nanometer. Squeezing terahertz electromagnetic waves through these nanometer and angstrom-scale gaps leads to giant field enhancements, nonlocal electromagnetic effects and light-induced electron tunneling.

Lee, JinwooLee, JongsuLee, GeonKim, Dai-SikRyu, Yong‐SangSeo, Minah

Article Issue Date2024-01 View1

Lee, DukhyungLee, YoujinKim, Dai-Sik

Article Issue Date2023-11 View82

Kang, TaeheeKim, Richard H. J.Lee, JinwooSeo, MinahKim, Dai-Sik

Article Issue Date2023-11 View4

Kang, TaeheeSong, JindongKim, Dai-SikChoi, Geunchang

Article Issue Date2023-10 View2

Park, DaehwanLee, DukhyungMoghaddam, Mahsa HaddadiKim, Dai-Sik

Article Issue Date2023-10 View5

Prasad, Rakesh K.Ghosh, KoushikGiri, Pravat K.Kim, Dai-SikSingh, Dilip K.

Article Issue Date2023-07 View2

Nadtochiy, AndriySuwal, Om KrishnaKim, Dai-SikKorotchenkov, Oleg

Article Issue Date2023-07 View3

Kim, DasomKim, Dai-SikChoi, Geunchang

Article Issue Date2023-03 View5

Rao, S Jagan MohanKim, Dai-SikNamgung, SeonLee, Dukhyung

Article Issue Date2022-12 View4

Yang, HyosimKim, Dai-SikYun, Hyeong SeokKim, SunghwanLee, Dukhyung

Article Issue Date2022-11 View2

Haddadi, Mahsa M.Das, BamadevJeong, JeeyoonKim, SunghwanKim, Dai-Sik

Article Issue Date2022-11 View3

Kim, HyunwooKim, Dai-sik

Article Issue Date2022-09 View3

Kim, SunghwanKim, DasomLee, YoujinLee, GeonJeong, JeeyoonLee, DukhyungKim, Dai-Sik

Article Issue Date2022-08 View1

Jeong, JeeyoonKim, Dai-SikPark, Hyeong-Ryeol

Article Issue Date2022-06 View1
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