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안상정 교수

Sang Jung Ahn

INFO

  • 소속캠퍼스한국표준과학연구원
  • 연락처042-868-5609
  • 출신전공화학과
  • 학위박사
  • 최종출신대학서울대학교
  • 이메일

연구분야

하전입자광학, 헬륨이온현미경, 나노탐침

charged particle optics, Helium ion microscope, Nanoprobes and nanotools

대표연구실적

-  SJ Ahn, M. Kaholek, W-K Lee, B LaMattina, TH LaBean, and S Zauscher / Surface-Initiated Polymerization on Nanopatterns Fabricated by Electron-Beam Lithography / Advanced Materials / 2004. -  SH Park, C Pistol, SJ Ahn, JH Reif, AR Lebeck, C Dwyer and TH LaBean / Finite-Size, Fully Addressable DNA Tile Lattices Formed by Hierarchical Assembly Procedures / Angewandte Chemie International Edition, 2006 -  안상정, 박병천, 강영호, 최진호, 정광훈 / 에스피엠 나노탐침 및 그 제조방법 / 10-0996227/2010-11-17

논문(최근 5년)

-  Structural and functional stabilities of artificially designed DNA ultra-thin films grown by silica Assistance[CURRENT APPLIED PHYSICS,2012-10-23] -  Optimization of closed ion source for a high-sensitivity residual gas analyzer[JOURNAL OF VACUUM SCIENCE AND TECHNOLOGY A,2013-12-04] -  Solvent effect and amine interference on colorimetric changes of azobenzene-conjugated dithiaazadioxo crown ether mercury sensor[TETRAHEDRON LETTER,2013-12-11] -  Efficient solvent-assisted external treatment for planar heterojunction small-molecule organic solar cells[JOURNAL OF MATERIALS CHEMISTRY A,2014-04-28] -  Highly stable colorimetric aptamer sensors for detection of ochratoxin A through optimizing the sequence with the covalent conjugation of hemin[Analyst,2014-01-14] -  Graphene-supporting films and low-voltage STEM in SEM toward imaging nanobio materials without staining: Observation of insulin and amyloid fibrils[ MICRON,2017-05-31] -  Electromechanical Properties and Spontaneous Response of the Current in InAsP Nanowires[ NANO LETTERS,2016-10-07] -  Mobility enhancement of hole transporting layer in quantum-dot light-emitting diodes incorporating single-walled carbon nanotubes[ DIAMOND AND RELATED MATERIALS,2017-03-31] -  Evaluation of carbon nanotube probes in critical dimension atomic force microscopes[JOURNAL OF MICRO-NANOLITHOGRAPHY MEMS AND MOEMS,2016-07-01] -  Microstructural characteristics of GaN/AlN thin films grown on a Si (110) substrate by molecular beam epitaxy: Transmission electron microscopy study[ MICROSCOPY AND MICROANALYSIS,2016-07-01] -  Comparison of Semiconducting and Metallic Carbon Nanotubes Incorporating In2S3/In2O3 Photoelectrochemical Cells[ BULLETIN OF THE KOREAN CHEMICAL SOCIETY,2016-08-01] -  A study of mechanism on infrared photoresponse in three- dimensional single-walled carbon nanotubes[ CARBON,2016-10-31] -  Hierarchically nanostructured MnO2 electrodes for pseudocapacitor application[RSC ADVANCES,2016-10-24] -  Ion Beam Characteristics of Liquid Metal (Gallium) Ion Source with Inclusion of Suppressor[NANOSCIENCE AND NANOTECHNOLOGY LETTERS,2015-12-01] -  Low-energy scanning electron microscope using a monochromator with double-offset cylindrical lenses[ JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B,2015-10-05] -  Coverage percentage and Raman measurement of cross-tile and scaffold cross-tile based DNA nanostructures[ COLLOIDS AND SURFACES B-BIOINTERFACES,2015-11-01] -  Grain-size effect on the electrical properties of nanocrystalline indium tin oxide thin films[ MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,2015-09-30] -  A Novel Monochromator with Double Cylindrical Lenses[ MICROSCOPY AND MICROANALYSIS,2015-06-01] -  Line Patterning using a Scanning Probe Lithography Technique based on Convolution Method[ BULLETIN OF THE KOREAN CHEMICAL SOCIETY,2015-03-01] -  Electrochemical DNA hybridization sensors based on conducting polymers[SENSORS,2015-02-05] -  Note: O-ring stack system for electron gun alignment[ REVIEW OF SCIENTIFIC INSTRUMENTS,2015-01-05] -  Investigation of cellular responses upon interaction with silver nanoparticles[INTERNATIONAL JOURNAL OF NANOMEDICINE,2015-08-27] -  Ultraviolet light and laser irradiation enhances the antibacterial activity of glucosamine-functionalized gold nanoparticles[INTERNATIONAL JOURNAL OF NANOMEDICINE,2015-08-25] -  Blunted Tungsten Tip Cleaning by Nitrogen Gas Etching at Room Temperature without Tip Heating and Cooling[ MICROSCOPY AND MICROANALYSIS,2014-08-01] -  Study of Subphthalocyanine Chloride Thin Films Deposited on Cuprous Halide Interlayers and Their Application to Organic Solar Cells[JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS,2015-08-01] -  Microstructural properties of GaN grown on a Si(110) substrate by gas- source molecular beam epitaxy: Dependence on the ammonia flux[ CURRENT APPLIED PHYSICS,2015-03-31] -  Formation of Silicon (Si) Grains in AlN Thin Layer Grown on an Si (1 1 1) Substrate: Effect of Deposition Sequence[ BULLETIN OF THE KOREAN CHEMICAL SOCIETY,2015-03-01] -  Microstructural characteristics of AlN thin layers grown on Si (110) substrates by molecular beam epitaxy: Transmission electron microscopy study[ THIN SOLID FILMS,2015-02-02] -  Ball-shaped multiwall carbon nanotube tip by ion-beam induced deposition of Platinum[ MICROSCOPY AND MICROANALYSIS,2013-08-01]

특허(최근 5년)

-  포토 마스크의 수리장치 및 이를 이용한 수리방법[2013-02-27] -  이온빔을 이용한 일차원 또는 이차원 나노 구조물의 무운동 굽힘 방법[2014-01-07] -  질량분석기의 고성능 이온생성법 및 이를 이용하는 이온 발생 장치[2014-02-14] -  Monochromator and charged particle apparatus including the same[2016-08-23] -  Substrate measurement apparatus with electron distortion unit[2015-04-14] -  Movement-free bending method for one-dimensional or two-dimensional nanostructure using ion beam[2014-10-14]