| 最近の研究業績 | 
Preferential sputtering of DNA molecules on a graphite surface by Ar-cluster-ion beam, K. Moritani, S. Houzumi, K. Takeshima, N. Toyoda, K. Mochiji, accepted to J. Phys. Chem. C.Extremely low energy projectiles for SIMS using size-selected gas cluster ions, K. Moritani, M. Hashinokuchi, J. Nakagawa, T. Kashiwagi, N. Toyoda, and K. Mochiji,  accepted to Appl. Surf. Sci.Scanning tunneling microscope observation of plasmid DNA under electron irradiation at 8-40 eV, K. Mochiji, H. Hashimoto, Y. Tanaka, N. Ninomiya, and M. Takeo, Phys. Rev. B, 75, 094302, (2007).STM Observation of Graphite Surfaces Irradiated with Size Selected Ar Cluster Ion Beams, S. Houzumi, K. Mochiji, N. Toyoda, I. Yamada, Jpn. J. Appl. Phys.44, 6252-6254 (2005).Electron-induced modification of ethylene molecules chemisorbed on Si(100) surface, T. Hasegawa, K. Mochiji, H. Imai and T. Mitamura, Jpn. J. Appl. Phys. 44, 3222-3225 (2005). Reconstruction of Br-chemisorbed Si(111) surfaces under electron-stimulated desorption, K. Mochiji, Phys. Rev. B 67, 113314 (2003).Electron-stimulated ion desorption from bromine-chemisorbed Si(111) surfaces,  K. Mochiji and M. Ichikawa, Phys. Rev. B 63, 115407 (2001).Atomic structural changes of a Br-chemisorbed Si(111)-7x7 surface under 10 -150 eV electron impact, K. Mochiji and M. Ichikawa, Phys. Rev. B 62, 2029-2033 (2000). |