15 Papers
23 Citations
Jinho Choi is an academic researcher from Korea Research Institute of Standards and Science. The author has contributed to research in topics: Engineering & Carbon nanotube. The author has an hindex of 5, co-authored 7 publications. Previous affiliations of Jinho Choi include Chungnam National University.
Chat about Author
Papers
Evaluation of carbon nanotube probes in critical dimension atomic force microscopes
Jinho Choi,Jinho Choi,Byong Chon Park,Sang Jung Ahn,Dal-Hyun Kim,Joon Lyou,Ronald G. Dixson,Ndubuisi G. Orji,Joseph Fu,Theodore V. Vorburger +9 more
TL;DR: These CNTs are capable of scanning the profiles of these structures, including re-entrant sidewalls, but there remain important challenges to address, including tighter control of tip geometry and careful optimization of scan parameters and algorithms for using CNT tips.
29
Ion Beam Bending of Nano Scale Materials in Free Space
TL;DR: In this paper, an ion beam bending process was used to control the shape of nanometer scale materials, such as wires and spikes, in vacuum space free of any applied electric or magnetic field.
8
Patent
Apparatus and method for repairing photo mask
Byong Chon Park,Sang Jung Ahn,Jinho Choi,Joon Lyou,Jae Wan Hong,Won Young Song,Ki Young Jung +6 more
- 29 Jul 2010
TL;DR: An apparatus for repairing a photo mask, including a repairing atomic force microscope configured to repair a defective portion of the photo mask in a photo-mask repair process, is described in this paper.
6
Shortening multiwalled carbon nanotube on atomic force microscope tip : Experiments and two possible mechanisms
TL;DR: In this article, the authors demonstrate a technique to cut a multiwalled carbon nanotube (MWNT) attached on an atomic force microscope tip by flowing direct current through the nanotubes as a method to precisely control the length of the MWNT tip.
5
A comparison of digital-based CNT and analogue-based filament x-ray source in regard to intraoperative specimen x-ray system’s development
Amar Prasad Gupta,Taewon Kim,Jinho Choi,Jaekyu Jang,Seung Jun Yeo,Jaeik Jung,J. Ahn,Beom-Seok Ko,Je-Seung Ryu +8 more
- 07 Apr 2023
TL;DR: In this paper , a comparison of digital-based CNT and analogue-based filament X-ray sources by taking the Xray images of ACR mammo phantom for developing the intraoperative specimen Xray system is presented.
2