Patent ID: 11894469
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  B | IPC H

Claim 31:
32. A system, comprising:
the resonant tunneling device of claim 21;
a power supply; and
processing circuitry configured to
control an application of voltage to at least one of the first two-dimensional semiconductor layer or the second two-dimensional semiconductor layer of the resonant tunneling device to cause the resonant tunneling device to perform at least one of
detecting one or more physical properties of the first and second two-dimensional semiconductor materials, based on a negative differential resistance (NDR) effect, or
detecting one or more of a temperature, a wavelength of light incident on the resonant tunneling device, or an intensity of the light incident on the resonant tunneling device, based on a negative differential resistance (NDR) effect.