Tunnel-Diode Low-Level Detection

Tunnel-Diode Low-Level Detection

An analysis of tnmel-diode low-level detection is presented for the purpose of explaining some of the unusual detection characteristics that occur under certain hias conditions. For example, in the vicinity of its inflection hias point, a tmmel diode exhibits a discriminator-like rectification behavior with two sensitivity peaks. When biased at one of these peaks, the diode is capable of unusua...

Effect of Low Frequency Low-Level Infra-Red Diode Laser Therapy on Third Degree Burn Healing in Rats Skin

Purpose: The aim of present investigation was to evaluate low frequency low-level infra red diode laser therapy for a third degree burn healing in rats skin.Materials and Methods: 36 rats were divided into groups one and two. On day zero three third degree burns were made on the dorsum of each rat by steam. In group one ,first burn were exposed to a 80 Hz –pulsed 890 nm infra red diode laser wi...

Effect of Low Frequency Low-Level Infra-Red Diode Laser Therapy on Third Degree Burn Healing in Rats Skin

Purpose: The aim of present investigation was to evaluate low frequency low-level infra red diode laser therapy for a third degree burn healing in rats skin.Materials and Methods: 36 rats were divided into groups one and two. On day zero three third degree burns were made on the dorsum of each rat by steam. In group one ,first burn were exposed to a 80 Hz –pulsed 890 nm infra red diode laser wi...

Demonstration of an amorphous carbon tunnel diode

Negative differential conductance in metal/amorphous nitrogenated carbon a-CNx /Si structures is demonstrated at room temperature. These metal-insulator-semiconductor tunnel diodes are fabricated by optimizing the tunnel barrier at the a-CNx /Si junction through the control of the band gap and nitrogen doping level in carbon where this a-C layer acts as a semi-insulator. A small electron tunnel...

Introduction to Nanoelectronics Topic – Resonant Tunnel Diode