• 1552 Citations
  • 21 h-Index
20012019
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Fingerprint Dive into the research topics where Changhwan Choi is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Gate dielectrics Engineering & Materials Science
Oxides Chemical Compounds
metal oxide semiconductors Physics & Astronomy
Annealing Engineering & Materials Science
Metals Chemical Compounds
MOS devices Engineering & Materials Science
field effect transistors Physics & Astronomy
Hafnium Engineering & Materials Science

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Research Output 2001 2019

A Neuromorphic Device Implemented on a Salmon-DNA Electrolyte and its Application to Artificial Neural Networks

Kang, D. H., Kim, J. H., Oh, S., Park, H. Y., Dugasani, S. R., Kang, B. S., Choi, C., Choi, R., Lee, S., Park, S. H., Heo, K. & Park, J. H., 2019 Sep 1, In : Advanced Science. 6, 17, 1901265.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Salmon
Electrolytes
DNA
deoxyribonucleic acid
electrolytes
2 Citations (Scopus)

Bio-realistic synaptic characteristics in the cone-shaped ZnO memristive device

Sokolov, A. S., Jeon, Y. R., Kim, S., Ku, B. & Choi, C., 2019 Dec 1, In : NPG Asia Materials. 11, 1, 5.

Research output: Contribution to journalArticleResearchpeer-review

Cones
cones
Cone
plastic properties
Plasticity

Improved resistive switching and synaptic characteristics using Ar plasma irradiation on the Ti/HfO2 interface

Ku, B., Abbas, Y., Kim, S., Sokolov, A. S., Jeon, Y. R. & Choi, C., 2019 Aug 15, In : Journal of Alloys and Compounds. 797, p. 277-283 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Argon
Irradiation
Plasmas
Thin films
Plasma devices

Silver-Adapted Diffusive Memristor Based on Organic Nitrogen-Doped Graphene Oxide Quantum Dots (N-GOQDs) for Artificial Biosynapse Applications

Sokolov, A. S., Ali, M., Riaz, R., Abbas, Y., Ko, M. J. & Choi, C., 2019 May 2, In : Advanced Functional Materials. 29, 18, 1807504.

Research output: Contribution to journalArticleResearchpeer-review

Memristors
synapses
Graphite
Silver
Oxides

Study of in Situ Silver Migration in Amorphous Boron Nitride CBRAM Device

Jeon, Y. R., Abbas, Y., Sokolov, A. S., Kim, S., Ku, B. & Choi, C., 2019 Jan 1, In : ACS Applied Materials and Interfaces.

Research output: Contribution to journalArticleResearchpeer-review

Boron nitride
Silver
Data storage equipment
boron nitride
Electroforming