Daisuke Okumura
Meiji University(JP)
Publications by Year
Research Areas
Mass Spectrometry Techniques and Applications, Chalcogenide Semiconductor Thin Films, ZnO doping and properties, Analytical chemistry methods development, Analytical Chemistry and Chromatography
Most-Cited Works
- → Multi‐turn time‐of‐flight mass spectrometers with electrostatic sectors(2003)105 cited
- → Fabrication of graded band-gap Cu(InGa)Se2 thin-film mini-modules with a Zn(O,S,OH)x buffer layer(1997)69 cited
- → Performance improvement of CIGS-based modules by depositing high-quality Ga-doped ZnO windows with magnetron sputtering(2001)57 cited
- → Optimization of Al-doped ZnO Window Layers for Large-Area Cu(InGa)Se2-Based Modules by RF/DC/DC Multiple Magnetron Sputtering(1999)51 cited
- → Large area ZnO films optimized for graded band-gap Cu(InGa)Se2-based thin-film mini-modules(1997)45 cited
- → A compact sector-type multi-turn time-of-flight mass spectrometer ‘MULTUM II’(2003)39 cited
- → Progress in large-area Cu(InGa)Se2-based thin-film modules with a Zn(O,S,OH)x buffer layer(2001)38 cited
- → A Simple Multi-Turn Time of Flight Mass Spectrometer 'MULTUM II'(2003)31 cited
- → Application of a multi‐turn time‐of‐flight mass spectrometer, MULTUM II, to organic compounds ionized by matrix‐assisted laser desorption/ionization(2004)28 cited
- → High-Resolution Time-of-Flight Spectra Obtained Using the MULTUM II Multi-Turn Type Time-of-Flight Mass Spectrometer with an Electron Ionization Ion Source(2005)16 cited