3 papers
physics.optics2024★ 1 cited
Achieving Optical Refractive Index of 10-Plus by Colloidal Self-Assembly
NaYeoun Kim, Ji-Hyeok Huh, YongDeok Cho +5
This study demonstrates the developments of self-assembled optical metasurfaces to overcome inherent limitations in polarization density (P) within natural materials, which hinder…
physics.optics2023
Nanodevice-Enabled Near-Field Thermal Radiation between Sub-Wavelength Surfaces
Xiao Luo, Hakan Salihoglu, Zexiao Wang +6
With the continuous advancement of nanotechnology, nanodevices have become crucial components in computing, sensing and energy conversion applications. However, the structures of n…
physics.app-ph2019
Opals as Colorful Radiative Coolers
Hyeon Ho Kim, Eunji Im, Seungwoo Lee
Radiative cooling has proven to be a powerful strategy for sustainable thermal management. Nanophotonic structures enabling broadband reflection lead to minimization of sunlight ab…