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Sang Jung Ahn(Professor)

INFO

  • AffiliationKorea Research Institute of Standards and Science
  • Majors Nano Science
  • Contact Information042-868-5609
  • Major화학과
  • DegreePh.D.
  • Highest Level of Education서울대학교
  • E-Mail

Field of Research

charged particle optics, Helium ion microscope, Nanoprobes and nanotools

Research Results

-  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

Treatise

-  Efficient solvent-assisted external treatment for planar heterojunction small-molecule organic solar cells[JOURNAL OF MATERIALS CHEMISTRY A,2014-04-28] -  Electromechanical Properties and Spontaneous Response of the Current in InAsP Nanowires[ NANO LETTERS,2016-10-07] -  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] -  Scanning electron observation of protective effect of graphene films on Au nanoparticles[ MATERIALS RESEARCH EXPRESS,2017-08-18]

Patent

-  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]