Patent ID: 9310449
Filing Date: 2016-04-12
CPC Classification: B82Y,G01N,G01R,H01L

Claim Text:
1. A nuclear-spin polarization detection device comprising: a crossing part that inclines a two-dimensional quantum structure in a magnetic field to cross Landau-level separation and Zeeman-level separation on the two-dimensional quantum structure with use of an actuator thereof, and a polarizing part that polarizes nuclear spins in the two-dimensional quantum structure by flowing a current through the two-dimensional quantum structure, wherein the device detects polarization of the nuclear spins at a position where the Landau-level separation and the Zeeman-level separation are crossed by the crossing part from a resistance change at the position where the Landau-level separation and the Zeeman-level separation are crossed when the current is flowed through the two-dimensional quantum structure with use of a power supply.