Patent · US Active

Integrated vacuum-ultraviolet, mid and near-ultraviolet, visible, near, mid and far infrared and terahertz optical hall effect (OHE) instrument, and method of use

US10073120B1 · kind B1 · utility

1Cited by

3References

26Claims

0Family size

Assignees

BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA · US
J.A. WOOLLAM CO., INC. · US

Inventors

Tino Hofmann · Harrisburg, US
Mathias M. Schubert · Lincoln, US
Stefan Schoeche · Lincoln, US
Philipp Kuehne · Åtvidaberg, SE
Craig M. Herzinger · Lincoln, US
John A. Woollam · Lincoln, US
Gregory K. Pribil · Lincoln, US
Thomas E. Tiwald · Lincoln, US
Sean R. Knight · Lincoln, US

Key dates

Filing date	Oct 13, 2017
Grant date	Sep 11, 2018
Priority date	—
Expiry date	Oct 13, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG01N2021/212
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Optical Hall Effect (OHE) method for evaluating such as free charge carrier effective mass, concentration, mobility and free charge carrier type in a sample utilizing a permanent magnet at room temperature.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.