W. K. Chim

First-principles study of native point defects in hafnia and zirconia

Jie Zheng, Gerbrand Ceder, Thomas Maxisch et al. · Physical Review B · 2007 · 236 citations

Natural Sciences, Materials Science, Physics +17

Observation of memory effect in germanium nanocrystals embedded in an amorphous silicon oxide matrix of a metal–insulator– semiconductor structure

W. K. Choi, W. K. Chim, C. L. Heng et al. · Applied Physics Letters · 2002 · 139 citations

Engineering, Materials Science, Physics +17

Over-Erase Phenomenon in SONOS-Type Flash Memory and its Minimization Using a Hafnium Oxide Charge Storage Layer

Y.-N. Tan, W. K. Chim, B.J. Cho et al. · IEEE Transactions on Electron Devices · 2004 · 123 citations

Engineering, Materials Engineering, Materials Science +17

Hafnium aluminum oxide as charge storage and blocking-oxide layers in SONOS-type nonvolatile memory for high-speed operation

Yan Ny Tan, W. K. Chim, Wee Kiong Choi et al. · IEEE Transactions on Electron Devices · 2006 · 123 citations

Engineering, Materials Engineering, Materials Science +13

The coloration and degradation mechanisms of electrochromic nickel oxide

Yi Ren, W. K. Chim, Li Guo et al. · Solar Energy Materials and Solar Cells · 2013 · 111 citations

Natural Sciences, Materials Engineering, Materials Science +14