scholarly journals Surface Magnetization Measurement with a Spin Polarized Metastable Atom Beam under High Magnetic Fields

2009 ◽  
Vol 52 (11) ◽  
pp. 601-605 ◽  
Author(s):  
Mitsunori KURAHASHI ◽  
Yasushi YAMAUCHI
Keyword(s):  
Magnetic Fields ◽  
Magnetization Measurement ◽  
Metastable Atom ◽  
High Magnetic Fields ◽  
Atom Beam ◽  
Spin Polarized ◽  
Surface Magnetization

TUNNELING BETWEEN SPIN POLARIZED EDGE STATES STUDIED AT HIGH MAGNETIC FIELDS

2005 ◽  
Author(s):  
G. SUKHODUB ◽  
F. HOHLS ◽  
R. J. HAUG ◽  
D. K. MAUDE ◽  
D. REUTER ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
High Magnetic Fields ◽  
Edge States ◽  
Spin Polarized

MAGNETORESISTANCE OF NARROW GAP MAGNETIC SEMICONDUCTOR HETEROJUNCTIONS

SPIN ◽  
2013 ◽  
Vol 03 (04) ◽  
pp. 1340011
Author(s):  
B. W. WESSELS
Keyword(s):  
Magnetic Fields ◽  
Room Temperature ◽  
Magnetic Semiconductors ◽  
Magnetic Semiconductor ◽  
High Magnetic Fields ◽  
Narrow Gap ◽  
Carrier Scattering ◽  
Spin Polarized ◽  
Semiconductor Spintronics ◽  
Semiconductor Heterojunctions

Narrow gap III–V semiconductors have been investigated for semiconductor spintronics. By alloying these semiconductors with manganese magnetic semiconductors result. Large magnetoresistance (MR) effects have been observed in narrow gap magnetic semiconductor p–n heterojunctions. The MR which is positive is attributed to spin selective carrier scattering. For an InMnAs / InAs heterojunction a diode MR of 2680% is observed at room temperature and high magnetic fields. This work indicates that highly spin-polarized magnetic semiconductor heterojunctions can be realized that operate at room temperature. Devices based on the MR include spin diodes and bipolar magnetic junction transistors. We utilize the diode MR states to create a binary logic family.

Magnetization measurement of (Nd, Eu, Gd)Ba2Cu3Oy having very high irreversibility fields in pulsed high magnetic fields

2004 ◽  
Vol 412-414 ◽  
pp. 699-703
Author(s):  
T. Kono ◽  
M. Muralidhar ◽  
K. Nakao ◽  
N. Sakai ◽  
M. Murakami ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Magnetization Measurement ◽  
High Magnetic Fields ◽  
Irreversibility Fields ◽  
Very High

Magnetization measurement of YBa2Cu3Oy in high magnetic fields up to 30T

1998 ◽  
Vol 246-247 ◽  
pp. 433-436 ◽  
Author(s):  
N. Kobayashi ◽  
T. Nishizaki ◽  
T. Naito ◽  
S. Awaji ◽  
K. Watanabe
Keyword(s):  
Magnetic Fields ◽  
Magnetization Measurement ◽  
High Magnetic Fields
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