Presentations

(*Presenter)

2024

(invited) Programmable directional colors using plasmonics

Gyurin Kim, Jang-Hwan Han, Juhwan Kim, Hyun Min Kim, Hyeon-Ho Jeong*

24th International Meeting on Information Display (iMiD),  Jeju, 20-23 Aug. 2024 (invited)

(invited) Plasmonic molecules and superstructures

Juhwan Kim, Jang-Hwan Han, Gyurin Kim, Hyun Min Kim, Hyeon-Ho Jeong*

21st International Symposium on the Physics of Semiconductors and Applications (ISPSA), Jeju, 2-6 Jun. 2024 (invited)

(online seminar) Wafer-scale plasmonic metasurfaces

Hyeon-Ho Jeong*

UCL, online (16 Apr. 2024)

(poster) Roll-to-roll printed flexible plasmonic metasurface (FP-3-03)

Jiyeong Ma,* Doeun Kim, Juhyeong Lee, Gyurin Kim, Hyeon-Ho Jeong

26th Korean MEMS (KMEMS) conference, 27-29 Mar. Jeju (29 Mar. 2024)

(poster) Differential scattering imaging of chiral plasmonic microparticles (FP-3-46)

Jaeman Cho,* Juhwan Kim, Jinkyeong Lee, Jang-Hwan Han, Hyeon-Ho Jeong

26th Korean MEMS (KMEMS) conference, 27-29 Mar. Jeju (29 Mar. 2024)

(oral) Optical physically unclonable function system using plasmonics (TO-3-03)

Gyurin Kim,* Doeun Kim, Hyeon-Ho Jeong

26th Korean MEMS (KMEMS) conference, 27-29 Mar. Jeju (28 Mar. 2024)

(poster) Active chiral plasmonic metasurface (TP-2-46)

Juhwan Kim,* Jang-Hwan Han, Gyurin Kim, Hyeon-Ho Jeong

26th Korean MEMS (KMEMS) conference, 27-29 Mar. Jeju (28 Mar. 2024)

(poster) Electrically tunable superradiant plasmonic nanocomposite (TP-2-45)

Hyun Min Kim,* Juhwan Kim, Soeun Ko, Gyurin Kim, Hyeon-Ho Jeong

26th Korean MEMS (KMEMS) conference, 27-29 Mar. Jeju (28 Mar. 2024)

(poster) In-situ detection of taste molecules using plasmonic metasurface (TP-2-41)

JuHyeong Lee,* Doeun Kim, Gyurin Kim, Jang-Hwan Han, Hyeon-Ho Jeong

26th Korean MEMS (KMEMS) conference, 27-29 Mar. Jeju (28 Mar. 2024)

(poster) Swift transfer method of metal nanoparticles into monolayers (WP-1-06)

Doeun Kim,* Juhyeong Lee, Gyurin Kim, Jiyeong Ma, Hyeon-Ho Jeong

26th Korean MEMS (KMEMS) conference, 27-29 Mar. Jeju (27 Mar. 2024)

(poster) 3D-printed blood vessel phantoms for real-time motion tracking of 3D microparticles (WP-1-55)

Eunji Hwang,* Doeun Kim, Gyurin Kim, Hyun Min Kim, Jinkyeong Lee, Juhwan Kim, Jaeman Cho, Hyeon-Ho Jeong

26th Korean MEMS (KMEMS) conference, 27-29 Mar. Jeju (27 Mar. 2024)

(seminar) Scalable functional plasmonic nanostructures

Hyeon-Ho Jeong*

KIST Jeonbuk, Functional Composite Materials Research Center, Wanju (24 Jan. 2024)

2023

(oral) Active chiral plasmonic metasurfaces (EL15.06.02)

Juhwan Kim,* Jang- Hwan Han, Gyurin Kim, Hyeon-Ho Jeong

2023 MRS Fall Meetings & Exhibits,  26 Nov.-1 Dec. 2023, Boston (29 Nov. 2023)

(oral) Plasmonic metasurfaces for taste visualization (EL06.05.05)

Juhyeong Lee, Doeun Kim, Gyurin Kim, Juhwan Kim, Hyun Min Kim, Jang-Hwan Han, Hyeon-Ho Jeong*

2023 MRS Fall Meetings & Exhibits,  26 Nov.-1 Dec. 2023, Boston (28 Nov. 2023)

(oral) Expeditious nanoparticle transfer via combinatorial electrostatic engineering (EL10.02)

Doeun Kim,* Ji Yeong Ma, Juhyeong Lee, Gyurin Kim, Jang-Hwan Han, Hyun Min Kim, Hyeon-Ho Jeong

2023 MRS Fall Meetings & Exhibits,  26 Nov.-1 Dec. 2023, Boston (27 Nov. 2023)

(oral) Scalable plasmonic superstructures for colorful dichroism (EL08)

Jang- Hwan Han,* Juhwan Kim, Gyurin Kim, Hyun Min Kim, Hyeon-Ho Jeong

2023 MRS Fall Meetings & Exhibits,  26 Nov.-1 Dec. 2023, Boston (26 Nov. 2023)

(poster) Electrically switchable plasmonic nano-filters

Gyurin Kim,* Doeun Kim, Soeun Ko, Jang- Hwan Han, Hyeon-Ho Jeong

2023 Micro & Nano Systems (MNS) Fall Conference, Yeosu, 23-24 Nov. 2023 (23 Nov. 2023)

(poster) Wafer-level plasmonic metasurfaces for bio-imaging application

Jiyeong Ma,* Doeun Kim, JuHyeong Lee, Hyeon-Ho Jeong

2023 Micro & Nano Systems (MNS) Fall Conference, Yeosu, 23-24 Nov. 2023 (23 Nov. 2023)

(poster) Programmable plasmonic nano-rotamers

Juhwan Kim,* Jang- Hwan Han, Hyun Min Kim, Hyeon-Ho Jeong

2023 Micro & Nano Systems (MNS) Fall Conference, Yeosu, 23-24 Nov. 2023 (23 Nov. 2023)

(seminar) Chiral plasmonic metasurfaces

Hyeon-Ho Jeong*

SNU, Department of Chemistry Education, Seoul (4 Jul 2023)

(invited) Scalable functional plasmonic metasurfaces

Hyeon-Ho Jeong*

2023 KSME regional joint conference, 22-24 June 2023,  Muju (22 Jun. 2023)

(oral) Plasmonic photothermal nanopixels (TuF4-2)

Hyun Min Kim,* Gyurin Kim, Doeun Kim, Jaeman Cho, Juhwan Kim, Hyeon-Ho Jeong

18th International Conference on Nano/MIcro Engineered and Molecular Systems (IEEE NEMS), 14-17 May 2023, Jeju (16 May 2023)

(poster) Compact electrochromic devices with plasmonic metasurfaces (P1-039)

Gyurin Kim,* Soeun Ko, Doeun Kim, Jang-Hwan Han, Hyeon-Ho Jeong

18th International Conference on Nano/MIcro Engineered and Molecular Systems (IEEE NEMS), 14-17 May 2023, Jeju (15 May 2023)

(seminar) Plasmonic metasurfaces for colorful visualization and modulation

Hyeon-Ho Jeong*

DGIST EECS 2023 Spring Semester Colloquium, Daegu (2 May 2023)

(poster) Electrochromic Surface Plasmonic Lattice Resonance (FP-3-37)

Jinkyeong Lee,* Juhwan Kim, Gyurin Kim, Jang-Hwan Han, Hyeon-Ho Jeong

25th Korean MEMS (KMEMS) conference, , 22-24 Mar. Jeju (24 Mar. 2023)

(oral) Active Plasmonic Nanoheaters (TO-5-01)

Hyun Min Kim,* Gyurin Kim, Doeun Kim, Jaeman Cho, Juhwan Kim, Hyeon-Ho Jeong

25th Korean MEMS (KMEMS) conference, 22-24 Mar. Jeju (23 Mar. 2023)

2022

(oral) Electrically-switchable angle-dependent plasmonic coloration (EQ03.24.04)

Gyurin Kim,* Jang-Hwan Han, Hyun Mim Kim, Juhwan Kim, Hyeon-Ho Jeong

2022 MRS Fall Meetings & Exhibits, Boston, 27 Nov.-2 Dec. 2022 (2 Dec. 2022)

(oral) Stain-free tissue imaging with scalable plasmonic metasurfaces (EQ03.21.05)

Doeun Kim,* Juhwan Kim, Jang-Hwan Han, Hyeon-Ho Jeong

2022 MRS Fall Meetings & Exhibits, Boston, 27 Nov.-2 Dec. 2022 (1 Dec. 2022)

(poster) Bespoke spectro-electrochemical cells for electrochromic devices

Soeun Ko,* Gyurin Kim, Doeun Kim, Jang-Hwan Han, Hyeon-Ho Jeong

2022 Micro & Nano Systems (MNS) Fall Conference, Gwangju, 17-18 Nov. 2022 (17 Nov. 2022)

(poster) The origin of enhanced magnetism in ultrahard nanomagnet (P1-co.127)

Kwanghyo Son,* Hyeon-Ho Jeong, Eberhard Goering, Gisela Schuetz

2022 Korean Physical Society (KPS) Fall Meeting, Busan 18-21 Oct. 2022  (19 Oct. 2022)

(invited) Shape and material engineered plasmonic nanostructures using shadow growth

Jang-Hwan Han, Juhwan Kim, Gyurin Kim, Hyun Min Kim, Hyeon-Ho Jeong*

IEEE Research and applications of photonics in defense (RAPID), Miramar Beach, FL, USA, 12-14 Sep. 2022 (14 Sep. 2022)

(oral) Wafer-level active plasmonic nano-chains

Jang-Hwan Han,* Juhwan Kim, Doeun Kim, Jin Kyeong Lee, Hyeon-Ho Jeong

IEEE Research and applications of photonics in defense (RAPID), Miramar Beach, FL, USA, 12-14 Sep. 2022 (14 Sep. 2022)

(oral) Three-dimensionally shaped silicon nanostructures for ultraviolet plasmonics

Juhwan Kim,* Jang-Hwan Han, Gyurin Kim, Hyun Min Kim, Hyeon-Ho Jeong

IEEE Research and applications of photonics in defense (RAPID), Miramar Beach, FL, USA, 12-14 Sep. 2022 (13 Sep. 2022)

(poster) Colorful refractive index imaging with plasmonic metasurfaces

Doeun Kim, Hyun Min Kim,* Juhwan Kim, Jang-Hwan Han, Hyeon-Ho Jeong

(poster) Viewing angle-dependent coloration via multilayered plasmonic metasurfaces

Gyurin Kim, Hyun Min Kim,* Jang-Hwan Han, Juhwan Kim, Hyeon-Ho Jeong

(poster) Wafer-scale plasmonic nanoaggregates on silicon for angle dependent coloration

Gyurin Kim,* Jang-Hwan Han, Hyun Min Kim, Juhwan Kim, Hyeon-Ho Jeong

Optics & Photonics Congress (OPC) 2022, Jeju, 3-6 Jul. 2022 (4 Jul. 2022)

(poster) Scalable plasmonic metasurfaces enabled by rapid electrostatic nanoparticle coating

Doeun Kim,* Juhwan Kim, Gyurin Kim, Jang-Hwan Han, Hyeon-Ho Jeong

Optics & Photonics Congress (OPC) 2022, Jeju, 3-6 Jul. 2022 (5 Jul. 2022)

(invited) Plasmonic nanostructure engineering with shadow growth

Hyeon-Ho Jeong*

APRI seminar, GIST (8 Jun. 2022)

(invited) Programmable hybrid nanoparticles with shadow growth

Hyeon-Ho Jeong*

SKKU seminar, Online (6 May 2022)

(poster) UV plasmonic nanostructures with silicon

Juhwan  Kim,* Jang-Hwan Han, Gyurin Kim, Hyeon-Ho Jeong

KMEMS 2022, Jeju, 6-8 Apr. 2022 (8 Apr. 2022)

(poster) Electrochromic plasmonic nano-chains

Jang-Hwan Han,* Juhwan Kim, Hyun Mim Kim, Doeun Kim, Hyeon-Ho Jeong

KMEMS 2022, Jeju, 6-8 Apr. 2022 (8 Apr. 2022)

2021

(invited) Programmable Hybrid Nanoparticles with Shadow Growth

(invited) Electrochromic Metasurfaces using Plasmonics

(invited) Programmable Chiral Nanocolloids

(invited) Hybrid Plasmonic Metamolecules

(oral) Silicon Nanohelices for UV Plasmonics

(invited) Hybrid Plasmonic Molecules by Physical Shadow Growth

(invited) Programmable Chiral Nanocolloids

(invited) Fully-Printed Active Plasmonic Metafilms

(invited) GLancing Angle Deposition (GLAD): Basics & Applications

(invited) Scalable Plasmonic Nanopixels

2020

(invited) Chiral Plasmonic Nanosensors

2019

(invited) Scalable active plasmonic nano-pixels

(invited) Scalable active plasmonic nanopixels 

(invited) Chiral spectroscopy and sensing

(oral) Scalable electrochromic nano-pixels using plasmonics

(oral) Soft continuous surface for micromanipulation driven by light-controlled hydrogels

2018

(oral) Basics of Charges at Surfaces

(oral) Plasmonics with nanometer precision

(oral) Hybrid plasmonic molecules

(poster) Hybrid nanocolloids by shadow growth

2017

(invited) Programmable chiral nanocolloids

(oral) Hybrid nanocolloids by shadow growth

(oral) Molecular optomechanics: Understanding vibrational dynamics in surface-enhanced Raman scattering

(oral) Corrosion protected 3D core-shell nanocolloids

(oral) Hybrid nanocolloids by shadow growth

(oral) Magnesium plasmonic nanoparticles in water

(oral) Nanorheology with Nanopropellers in Biological Fluids

(oral) Rheology of active colloidal suspensions

(poster) Chiral plasmonic nanosensors

(poster) Corrosion protected 3D core-shell nanocolloids

(poster) Nanorheology with Nanopropellers in Biological Fluids

(poster) Nanodiamonds that swim

2016

(invited) Chiral nanocolloids for sensing applications

(oral) Programmable chiral nanocolloids

(oral) Chiral plasmonic nanosensors

(oral) 3D nanomaterials: fabrication and applications

(oral) Molecular optomechanics with plasmons: Backaction at the nanoscale

(oral) Active Nanorheology with Magnetically Switchable Chiral Plasmonics

(poster) Chiral nanocolloids for sensing applications

(poster) Nanodiamond-swimmers

2015

(invited) Chiral metasurfaces

(oral) Encapsulated nanocolloids with programmable functions

(oral) Molecular optomechanics: Amplification of vibrations in SERS

(oral) Nanodiamond-swimmers

(oral) Magnetically switchable chiral plasmonics

(oral)  A novel nanofabrication platform for wafer-scale 3-D metamaterials and active nanomotors

(oral) Parallel fabrication of wafer-scale plasmonic metamaterials for nano-optics

(oral) Magneto-chiral plasmonics in hybrid nanostructures

(poster) Stable hybrid nanocolloids with programmable functions

(poster) Large-area SERS active 3D nanostructured films with multiple hotspots

(Poster) Active colloids as a model for adatom surface diffusion

(Poster) Rapid and selectable method for fabrication of nanopattern master stamp for nanoimprint lithography

2014

(oral) Wafer-scale fabrication of 3-D hybrid nanostructures with programmable shape and composition

(oral) Large-scale advanced nanopatterning by the combination of block copolymer micelle lithography and glancing angle deposition

(oral) Metal-hybrid nanocolloids for magneto-plasmonics

(poster) Large-scale advanced nanopatterning in conjunction with glancing angle deposition

(poster) 3D nanofabrication on complex seed shapes using glancing angle deposition

(poster) In situ observation of beam-induced assembly of negatively charged gold nanoparticles

2013

(poster) Fabrication of 3D metal oxide nanostructures by glancing angle deposition

2012

(poster) Surface-enhanced Raman scattering (SERS) measurement and real-time label-free immunoassay using Fiber-Optic Localized Surface Plasmon Resonance (FO LSPR) sensor

(poster) Design of fiber-optic measurement system to analyze localized surface plasmon resonance (LSPR) signal by gold nanoparticles

(Poster) Fabrication of Fiber-optic localized surface plasmon resonance (FO LSPR) sensor using optical fiber tip with cone-based round structure

2011

(poster) Fabrication of biosensor using optical fiber with gold nanoparitlces and design of real-time immunoassay system

(poster) Fabrication of label-free immunosensor based on Fiber-Optic Localized Surface Plasmon Resonance (FO LSPR) and its application