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K. Hamaya

Identifiers

  • name variant K. Hamaya 0.60 · backfill

Papers (41)

  1. Nonlinear Electrical Spin Conversion in a Biased Ferromagnetic Tunnel Contact cond-mat.mes-hall · 2018 · author #6
  2. Pure spin current transport in a SiGe alloy cond-mat.mes-hall · 2018 · author #6
  3. Efficient spin transport along Si $\langle$100$\rangle$ at room temperature cond-mat.mes-hall · 2017 · author #7
  4. Anomalous Hall conductivity and electronic structures of Si-substituted Mn$_{2}$CoAl epitaxial films cond-mat.mtrl-sci · 2017 · author #6
  5. Giant spin accumulation in silicon nonlocal spin-transport devices cond-mat.mes-hall · 2017 · author #5
  6. Direct Evidence for Suppression of the Kondo Effect due to Pure Spin Current cond-mat.mtrl-sci · 2016 · author #1
  7. Large enhancement in the generation efficiency of pure spin currents in Ge using Heusler-compound Co_2FeSi electrodes cond-mat.mtrl-sci · 2013 · author #6
  8. Effect of Co-Fe substitutions on the room-temperature spin polarization in Co_3-xFe_xSi Heusler-compound films cond-mat.mtrl-sci · 2013 · author #6
  9. Room-temperature detection of spin accumulation in silicon across Schottky tunnel barriers using a MOSFET structure cond-mat.mtrl-sci · 2012 · author #1
  10. Atomically Controlled Epitaxial Growth of Single-Crystalline Germanium Films on a Metallic Silicide cond-mat.mtrl-sci · 2012 · author #4
  11. Effect of the magnetic domain structure in the ferromagnetic contact on spin accumulation in silicon cond-mat.mtrl-sci · 2012 · author #6
  12. Evidence for the Presence of Spin Accumulation in Localized States at Ferromagnet-Silicon Interfaces cond-mat.mtrl-sci · 2012 · author #7
  13. Temperature evolution of spin accumulation detected electrically in a nondegenerated silicon channel cond-mat.mes-hall · 2012 · author #9
  14. Estimation of the spin polarization for Heusler-compound thin films by means of nonlocal spin-valve measurements: Comparison of Co$_{2}$FeSi and Fe$_{3}$Si cond-mat.mes-hall · 2011 · author #1
  15. Electric-field control of spin accumulation signals in silicon at room temperature cond-mat.mes-hall · 2011 · author #11
  16. Mechanism of Fermi Level Pinning at Metal/Germanium Interfaces cond-mat.mes-hall · 2011 · author #5
  17. Room-temperature generation of giant pure spin currents using Co$_2$FeSi spin injectors cond-mat.mes-hall · 2011 · author #5
  18. Spin accumulation created electrically in an n-type germanium channel using Schottky tunnel contacts cond-mat.mtrl-sci · 2011 · author #9
  19. Bias current dependence of spin accumulation signals in a silicon channel detected by a Schottky tunnel contact cond-mat.mtrl-sci · 2011 · author #9
  20. Epitaxial Growth of a Full-Heusler Alloy Co$_{2}$FeSi on Silicon by Low-Temperature Molecular Beam Epitaxy cond-mat.mtrl-sci · 2009 · author #5
  21. Spin-Related Current Suppression in a Semiconductor-Quantum-Dot Spin-Diode Structure cond-mat.mes-hall · 2009 · author #1
  22. Electrical injection and detection of spin-polarized electrons in silicon through an Fe_3Si/Si Schottky tunnel barrier cond-mat.mes-hall · 2009 · author #2
  23. Ferromagnetism and Electronic Structures of Nonstoichiometric Heusler-Alloy Fe_3-xMn_xSi Epilayers Grown on Ge(111) cond-mat.mtrl-sci · 2009 · author #1
  24. Epitaxial ferromagnetic Fe$_{3}$Si/Si(111) structures with high-quality hetero-interfaces cond-mat.mtrl-sci · 2008 · author #1
  25. Dynamic nuclear polarization and Knight shift measurements in a breakdown regime of integer quantum Hall effect cond-mat.mes-hall · 2007 · author #6
  26. Kondo effect in a semiconductor quantum dot coupled to ferromagnetic electrodes cond-mat.mes-hall · 2007 · author #1
  27. Electric-field control of tunneling magnetoresistance effect in a Ni/InAs/Ni quantum-dot spin valve cond-mat.mes-hall · 2007 · author #1
  28. Electrical coherent control of nuclear spins in a breakdown regime of quantum Hall effect cond-mat.mes-hall · 2007 · author #4
  29. Electrical polarization of nuclear spins in a breakdown regime of quantum Hall effect cond-mat.mes-hall · 2006 · author #5
  30. Spin transport through a single self-assembled InAs quantum dot with ferromagnetic leads cond-mat.mes-hall · 2006 · author #1
  31. Gate-controlled nuclear magnetic resonance in an AlGaAs/GaAs quantum Hall device cond-mat.mes-hall · 2006 · author #2
  32. Knight shift detection using gate-induced decoupling of the hyperfine interaction in quantum Hall edge channels cond-mat.mes-hall · 2006 · author #2
  33. Out-of-plane magnetization reversal processes of (Ga,Mn)As with two different hole concentrations cond-mat.mtrl-sci · 2006 · author #1
  34. Spin-dependent edge-channel transport in a Si/SiGe quantum Hall system cond-mat.mes-hall · 2006 · author #1
  35. Effect of the shape anisotropy on the magnetic configuration of (Ga,Mn)As and its evolution with temperature cond-mat.mtrl-sci · 2006 · author #1
  36. Magnetic anisotropy switching in (Ga,Mn)As with increasing hole concentration cond-mat.mtrl-sci · 2006 · author #1
  37. Dynamic relaxation of magnetic clusters in a ferromagnetic (Ga,Mn)As epilayer cond-mat.mtrl-sci · 2005 · author #1
  38. Ion Irradiation Control of Ferromagnetism in (Ga,Mn)As cond-mat.mtrl-sci · 2005 · author #2
  39. Effect of Ga$^{+}$ irradiation on magnetic and magnetotransport properties in (Ga,Mn)As epilayers cond-mat.mtrl-sci · 2004 · author #2
  40. Mixed magnetic phases in (Ga,Mn)As epilayers cond-mat.mtrl-sci · 2004 · author #1
  41. Current-induced magnetization reversal in a (Ga,Mn)As-based magnetic tunnel junction cond-mat.mtrl-sci · 2004 · author #2

Mentions

  • 1311.6601 #6 · backfill · confidence 0.70 K. Hamaya
  • 1301.2645 #6 · backfill · confidence 0.70 K. Hamaya
  • 1211.6825 #1 · backfill · confidence 0.70 K. Hamaya
  • 1210.1027 #4 · backfill · confidence 0.70 K. Hamaya
  • 1210.0624 #6 · backfill · confidence 0.70 K. Hamaya
  • 1207.1154 #7 · backfill · confidence 0.70 K. Hamaya
  • 1201.5950 #9 · backfill · confidence 0.70 K. Hamaya
  • 1111.0742 #1 · backfill · confidence 0.70 K. Hamaya
  • 1108.4898 #11 · backfill · confidence 0.70 K. Hamaya
  • 1108.3669 #5 · backfill · confidence 0.70 K. Hamaya
  • 1108.0156 #5 · backfill · confidence 0.70 K. Hamaya
  • 1105.1012 #9 · backfill · confidence 0.70 K. Hamaya
  • 1104.2658 #9 · backfill · confidence 0.70 K. Hamaya
  • 0906.2840 #5 · backfill · confidence 0.70 K. Hamaya
  • 0905.2692 #1 · backfill · confidence 0.70 K. Hamaya
  • 0904.2980 #2 · backfill · confidence 0.70 K. Hamaya
  • 0904.2610 #1 · backfill · confidence 0.70 K. Hamaya
  • 0810.2835 #1 · backfill · confidence 0.70 K. Hamaya
  • 0711.3259 #6 · backfill · confidence 0.70 K. Hamaya
  • 0711.2124 #1 · backfill · confidence 0.70 K. Hamaya
  • 0706.0373 #1 · backfill · confidence 0.70 K. Hamaya
  • 0705.3547 #4 · backfill · confidence 0.70 K. Hamaya

Frequent Coauthors