Accession Number:

ADA061240

Title:

Advanced TED Concepts.

Descriptive Note:

Annual rept. 1 Jun 77-31 May 78,

Corporate Author:

HUGHES RESEARCH LABS MALIBU CALIF

Personal Author(s):

• Greiling,Paul T.

Report Date:

1978-09-01

Pagination or Media Count:

65.0

Abstract:

Planar TELDs have been designed, fabricated, and tested. Computer models have been developed for designing and predicting the characteristics of TELDs as a function of device geometry, material parameters, and bias conditions. TELDs have been fabricated on ion-implanted LPE and VPE GaAs. Devices with as high as 24 current drop back in the I-V characteristics have been measured, and frequency dividers that divide the input signal by any integer from two through nine have been realized. Author

Descriptors:

• *GATES(CIRCUITS)
• *SEMICONDUCTOR DEVICES
• *LOGIC CIRCUITS
• *SCHOTTKY BARRIER DEVICES
• *GUNN EFFECT
• COMPUTERIZED SIMULATION
• IONS
• GALLIUM ARSENIDES
• METAL OXIDE SEMICONDUCTORS
• PLANAR STRUCTURES
• DOPING

Subject Categories:

• Electrical and Electronic Equipment
• Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE