104 citations · 802 across the 51 of their papers we have counts for
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physics.med-ph2019★ 1 cited
B1+ Homogenization in 7T MRI Using Mode-shaping with High Permittivity Materials
Yunchan Hwang, Hansol Noh, Minkyu Park +2
Ultra high field (UHF) brain MRI has proved its value by providing enhanced SNR, contrast, and higher resolution derived from the higher magnetic field (B0). Nonetheless, with the…
physics.app-ph2019★ 67 cited
Digitally virtualized atoms for acoustic metamaterials
Choonlae Cho, Xinhua Wen, Namkyoo Park +1
By designing tailor-made resonance modes with structured atoms, metamaterials allow us to obtain constitutive parameters outside their limited range from natural or composite mater…
physics.optics2019
Chirality in non-Hermitian photonics
Sunkyu Yu, Xianji Piao, Namkyoo Park
Chirality is ubiquitous from microscopic to macroscopic phenomena in physics and biology, such as fermionic interactions and DNA duplication. In photonics, chirality has traditiona…