T. Kawagoe, Y. Suzuki, M. Bode, and K. Koike, Surface magnetic structure in Cr(001) film on Au(001) observed by using spin-polarized scanning tunneling spectroscopy (Poster)“, SPS'03, (2003)
M. Konoto, T. Kohashi, T. Arima, K. Koike, Y. Kaneko, T. Kimura, and Y. Tokura, “Magnetic Structure of La2-2xSr1+2xMn2O7 Single Crystals“, Joint Symposium on Fundamental Sciences between Hokkaido University (HU) and Budapest University of Technology and Economics (BUTE), (2003)
M. Konoto, T. Kohashi, T. Arima, K. Koike, Y. Kaneko, T. Kimura, and Y. Tokura, “DOMAIN STRUCTURE IN La2-2xSr1+2xMn2O7 USING SPIN-POLARIZED SCANNING ELECTRON MICROSCOPY (Poster)”, International Conference on Magnetism 2003, (2003)
K. Koike, M. Konoto, T. Kohashi, T. Arima, Y. Kaneko, T. Kimura, and Y. Tokura, “Magnetic Structure of La2-2xSr1+2xMn2O7 Single Crystals”, The 2003 CERC/ERATO-SSS International Workshop on "Phase Control of Correlated Electron Systems", (2003)
M. Konoto, T. Kohashi, K. Koike, T. Arima, Y. Kaneko, T. Kimura, and Y. Tokura, “Real-Space Imaging of the Layered Antiferromagnetism of La1.4Sr1.6Mn2O7”, The 2003 CERC/ERATO-SSS International Workshop on "Phase Control of Correlated Electron Systems", (2003)
M. Konoto, T. Kohashi, K. Koike, T. Arima, Y. Kaneko, Y. Tomioka, T. Kimura, and Y. Tokura, “Low-temperature spin-polarized scanning electron microscopy: Magnetic structures of perovskite manganites (Invited)”, International Workshop on Microspectroscopy of Quantum, Magnetic and Biological Nanostructures, (2003)
M. Konoto, K. Koike, T. Kohashi, Y. Tomioka, and Y. Tokura, “Magnetic
domain observation of La0.7Sr0.3MnO3 by using a spin-polarized scanning
electron microscope (spin SEM) (Oral)”, ERATO-SSS CERC Workshop, (2002)
T. Kawagoe, E. Tamura, Y. Suzuki, and K. Koike, “Step edge state observation on the Fe(001) and Cr(001) surfaces using differential conductivity imaging by STM (poster)”, ICMFS, (2002)
T. Kawagoe, Y. Suzuki, M. Bode, and K. Koike, “Evidence of a Topological
Antiferromagnetic Order on Ultrathin Cr(001) Film Surface Studied by Spin-polarized
Scanning Tunneling Spectroscopy (oral)”, 47th Conference on Magnetism and Magnetic Materials, (2002)
T. Kohashi and K. Koike, “Development of 5-nm-resolution spin-polarized scanning electron microscope (poster)“, JRCAT-CERC Workshop on Phase Control on Correlated Electron Systems, (2001)
K. Koike, T. Kohashi, and M. Konoto, “Spin-polarized scanning electron microscope with sub 10 nm resolution (oral)”, JRCAT-CERC Workshop on Phase Control on Correlated Electron Systems, (2001)
T. Kawagoe, Y. Suzuki, E. Tamura, and K., Koike, “Differential conductivity imaging of epitaxial Fe(001) film (poster)”, 11th International Conference on Scanning Tunneling Microscopy/Spectroscopy, (2001)
T. Kawagoe, Y. Suzuki, E. Tamura, and K. Koike, “Local electronic state electrons at steps on the epitaxial Fe(001) film surface studied by differential conductivity imaging using STM (poster)”, Yamada Conference LV "Atomic-scale surface Designing for functional low-dimensional materials, (2001)
T. Kohashi, and K., Koike, “Development of the spin-polarized scanning electron microscope with sub 10 nm resolution(Poster)”, The 4 th International Conference on Metallic Multilayers, (2001)
M. Konoto, T. Kawagoe, H. Akinaga, Y. Hirayama, T. Kohashi, and K. Koike, “Magnetic Nano Particle Array: Fabrication and Magnetic Properties (poster)”, 2001 JRCAT Internationl Symposium on Atom Technology, (2001)
T. Kohashi, M. Konoto, and K. Koike, “Development of the spin-polarized
scanning electron microscope with sub 10 nm resolution (poster)”, 2001
JRCAT Internationl Symposium on Atom Technology, (2001)
K. Koike, C. Haginoya, O. Kitakami, and Y. Shimada, “Fabrication of patterned
media by electron beam and focused ion beam lithography (Invited)”, Workshop
on Patterned Media, (2000)
A. Kida, S. Heike, T. Hashizume K. Koike, and M. Matsui, “Magnetic Anisotropy of Fe Nanowire Array on Water-terminated Si(100)2xn Surfase (poster)”, Internationl Symposium on Nanoscale Magnetism and Transport, (2000)
H. Matsuyama, C. Haginoya, and K. Koike, “Microscopic Imaging of Fe Magnetic Domains Exchange-Coupled with Those in a NiO(001) Surface (oral)”, Intermag 2000, (2000)
K. Koike, C. Haginoya, O. Kitakami, and Y.; Shimada, “Fabrication of a fine particle array for patterned magnetic recording media (oral)”, Workshop on Nanostructured Magnetic Materials, (2000)
K. Koike, C. Haginoya, O. Kitakami, and Y. Shimada, “Fabrication of a
fine particle array for patterned magnetic recording media (oral)”, Workshop
on Nanostructured Magnetic Materials, (2000)
T. Kohashi, and K. Koike, “Development of the ultra-high resolution spin-polarized scanning electron microscope (poster)”, 2000 JRCAT Internationl Symposium on Atom Technology, (2000)
C. Haginoya, M. Ishibashi, and K. Koike, "Size-controllable Nanostructure
Array Fabrication with Self-Assembly", 5th Int. Quant. Confiment:
Nanostructure/ 194th Meeting of the Electrochem. Soc., (1998)
T. Kohashi and K. Koike,
"Design of the Ultra-High-Resolution Spin-Polarized SEM", '98 JRCAT
International Symposium on Atom Technology, (1998)
K. Koike and T.Furukawa, "Evidence for Ferromagnetic Order at the
FeO(111) Surface", ICM'97, (1997)
T. Kohashi, H. Matsuyama, K.
Koike, H. Miyamoto, J. Ushiyama, and H.
Awano, "The Spin SEM Observation of the Sub-micron Marks Recorded on a
High-density MO Disk", Joint MORIS/ISOM '97 (1997)
T. Kohashi, H. Matsuyama, K. Koike, H. Miyamoto, J. Ushiyama, and H.
Awano, "The recorded mark observation on the MO disk by
spin-polarized scanning electron microscopy (Invited)", MORIS '96, (1996)
T. Kohashi, H. Matsuyama, and
K. Koike, "Spin-polarized
scanning electron microscopy (Tutrial)",
MORIS '96, (1996)
Y. Murayama and K. Koike, "Evidence of Mesocopic Properties in Magnetic/Non-Magnetic
Metal Bilayers", Intern. Workshop on Mesoscopic Physics and Electronics,
(1995)
T. Kohashi, H. Matsuyama, K. Koike, and H. Miyamoto, "Domain Observation with All Three Magnetization Vector Components by Spin-Polarized Scanning Electron Microscopy", Intermag 95, (1995)
T. Furukawa and K. Koike, "The Observation of Monolayer-Period Oscillation in Secondary Electrons Emitted form a Au/Fe(110)", 13th Int. Vacuum Congress / 9th Int. Conf. Solid Surface, (1995)
Y. Murayama and K. Koike, "Spin Polarization Observed in Secondary Electron
Spectroscopy in Magnetic Bilayers", Gordon Research Conf., (1995)
K. Koike, Furukawa, T.and Y. Murayama, "Direct Observation of
Polarization Oscillation in Au/Fe(110) through Polarized Secondary Electrons",
ICM '94, (1994)
Y. Murayama and K. Koike, "Non-RKKY Mechanism of Polarization in Au Thin Film Deposited onto Ferromagnetic Fe", ICM '94, (1994)
K. Koike, Furukawa, T. and Y. Murayama, "Polarization Oscillation of Secondary Electrons Emitted from Au/Fe(110) ", 14th ICMFS, (1994)
Y. Murayama and K. Koike, "Calculation of Magnetic Polarization within Non-Magnetic Thin Films Deposited onto and Sandwitched between Fe Layers", 14th ICMFS, (1994)
T. Kohashi, H. Matsuyama, and K. Koike, "Development of a Wien filter used as a spin rotator in a Spin SEM", 4th Int. Conf. on Charged Particles Optics, (1994)
T. Kohashi, H. Matsuyama, K. Koike, and H. Miyamoto, "A Spin
Rotator Used for Detecting All Three Magnetization Vector Components in
Spin-Polarized Scanning Electron Microscopy", The 3rd Perpendicular
Magnetic Recording Conf. 94, (1994)
H. Matsuyama and K. Koike, "High Spatial Resolution Spin-Polarized
Scanning Electron Microscopy", MMM'93, (1993)
K. Koike, H. Matsuyama, and T. Kohashi, "Spin-Polarized Scanning Electron
Microscopy (Invited)", Intermag '93, (1993)
K. Koike and T. Furukawa, "Absorbed Current Polarization Detector
with Fe(110) Target", Spin 92 Workshop, (1992)
K. Koike and H. Matsuyama, "Spin-Polarized Scanning Electron Microscopy (Invited)", XIIth ICEM, (1990)
H. Matsuyama and K. Koike, "New Data Acquisition System for Spin-Polarized Scanning Electron Microscopy", 35th MMM, (1990)
M. Hammond, K. Koike, and J. Kirschner, "Spin Dependence of Absorbed and Reflected Current on Fe(110) and a Comparison with Secondary Polarization", G. Fahsold, IVC-11 ICSS-7, (1989)
J. Kirschner, K. Koike, and H. P. Oepen, "Spin Dependence of Ion-Excited Secondary Electrons from Ferromagnets", IVC-11 ICSS-7, (1989)
J. Kirschner, K. Koike, and H. P. Oepen, "Spin Polarization of Ion Excited Secondary Electrons from Ferromagnets and its application for Magnetic Sputter Depth Profile", ICMFS, (1988)
H. Matsuyama, K. Koike, K. Hayakawa, K. Mitsuoka, S. Sudo, S. Narishige, and Y. Sugita, "Spin-Polarized SEM Observation of Surface Magneticanning Electron Microscopy", Intermag, (1987)
K. Mitsuoka, S. Sudo, S. Narishige, M. Hanazono, Y. Sugita, K. Koike, H. Matsuyama, and K. Hayakawa, "Magnetic Domains of Permalloy Films for Magnetic Recording Thin FIlms Heads Observed by Spin-Polarized SEM (Invited)", Intermag '87, (1987)
K. Koike, H. Matsuyama, and K. Hayakawa, "Domain Observation Using Spin-Polarized Scanning Electron Microscopy", SEM Meeting, (1986)
K. Koike, H. Matsuyama, and K. Hayakawa, "Spin Polarized Scanning Electron Microscopy for Micro-Magnetic Structure Observation (Invited)", 5th Pfef. Conf., (1986)
K. Koike and K. Hayakawa, "Domain Observation with Polarized Secondary Electrons (Invited)", 30th MMM, (1984)K. Koike and K. Hayakawa, "Spin Polarization of Electron-Excited Secondary Electrons from Ferromagnetic Substances", IX IVC-V ICSS, (1983)