Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Ho Seok Ee"'
Autor:
Namhwa Kim, Ho-Seok Ee
Publikováno v:
Journal of the Korean Physical Society. 82:166-172
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08e5927c4567984052c932aa60cd8ee2
https://doi.org/10.1007/s40042-022-00694-6
https://doi.org/10.1007/s40042-022-00694-6
Publikováno v:
Nano Research. 13:1413-1418
Nanowires (NWs) and nanobelts (NBs) have been widely studied and fabricated into a variety of nanoscale devices such as light emitting diodes (LEDs), lasers and biosensors. These unique materials have attracted sustained attention due to their novel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43f742c5934efd15b42563a647ae08a1
https://doi.org/10.1007/s12274-020-2663-6
https://doi.org/10.1007/s12274-020-2663-6
Publikováno v:
Nano Letters. 17:3641-3645
We demonstrate reconfigurable phase-only computer-generated metasurface holograms with one, two, or three image planes operating in the visible regime on a stretchable polydimethylsiloxane substrate. Stretching the substrate enlarges the hologram ima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ff3e69786ea0fd3509f75772b56b441
https://doi.org/10.1021/acs.nanolett.7b00807
https://doi.org/10.1021/acs.nanolett.7b00807
Publikováno v:
Optics letters. 43(12)
We present an integration of a single Ag nanowire (NW) with a graphene photodetector and demonstrate an efficient and compact detection of long-range surface plasmon polaritons (SPPs). Atomically thin graphene provides an ideal platform to detect the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91edcc24481cb83ab57719c9100402c4
https://pubmed.ncbi.nlm.nih.gov/29905716
https://pubmed.ncbi.nlm.nih.gov/29905716
Publikováno v:
Optical Manipulation Conference.
We investigated resonant light scattering properties of single wavelength-scale metallic or dielectric nanorods in the energy-momentum space. High-refractive-index silicon nanostructures supporting strong Mie resonances allow light manipulation beyon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd2068142d1b3205deafd755a4964e9b
https://doi.org/10.1117/12.2316569
https://doi.org/10.1117/12.2316569
Autor:
Kwang-Yong Jeong, Ho Seok Ee, Hong Gyu Park, Jinhyung Kim, Min-Kyo Seo, Ju-Hyung Kang, Donghyeong Kim
Publikováno v:
Physical Review Applied. 8
Optical scattering at the nanoscale continues to lead to physical insights and various applications, including optical antennas and metamaterials and metasurfaces. The differential light-scattering cross section of a $s\phantom{\rule{0}{0ex}}i\phanto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43d5c6a0d1fc7453a546544efc1b32cb
https://doi.org/10.1103/physrevapplied.8.054024
https://doi.org/10.1103/physrevapplied.8.054024
Autor:
Ho Seok Ee, Ritesh Agarwal
Publikováno v:
Physica Scripta. 94:025803
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58e36bfe2df42f28f305d23938fd92d3
https://doi.org/10.1088/1402-4896/aaf27c
https://doi.org/10.1088/1402-4896/aaf27c
Autor:
Kwang-Yong Jeong, You Shin No, Ho Seok Ee, Min-Kyo Seo, Eun Khwang Lee, Jae Hyuck Choi, Min Soo Hwang, Soon-Hong Kwon, Hong Gyu Park
Publikováno v:
Nano Letters. 13:772-776
We demonstrate the efficient integration of an electrically driven nanowire (NW) light source with a double-strip plasmonic waveguide. A top-down-fabricated GaAs NW light-emitting diode (LED) is placed between two straight gold strip waveguides with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec93f9af501aa3f9bcac7bcba9b80ce3
https://doi.org/10.1021/nl3044822
https://doi.org/10.1021/nl3044822
Autor:
Ho Seok Ee, Yoon Jong Moon, Jin Young Na, Sun Kyung Kim, Jin Sung Park, Hoo Cheol Lee, Hong Gyu Park
Publikováno v:
Optics letters. 41(7)
We propose rationally designed 3D grating nanowires for boosting light-matter interactions. Full-vectorial simulations show that grating nanowires sustain high-amplitude waveguide modes and induce a strong optical antenna effect, which leads to an en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c526d8a4035e1a0720ec1277ca38df9e
https://pubmed.ncbi.nlm.nih.gov/27192291
https://pubmed.ncbi.nlm.nih.gov/27192291
Autor:
Ho Seok Ee, Ritesh Agarwal
Publikováno v:
Nano letters. 16(4)
A mechanically reconfigurable metasurface that can continuously tune the wavefront is demonstrated in the visible frequency range by changing the lattice constant of a complex Au nanorod array fabricated on a stretchable polydimethylsiloxane substrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a2f340326034d23dc771757587d5a65
https://pubmed.ncbi.nlm.nih.gov/26986191
https://pubmed.ncbi.nlm.nih.gov/26986191