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High Temperature Spin-Dependent Tunneling Materials

Award Information

Agency:
Department of Defense
Branch:
Missile Defense Agency
Award ID:
41231
Program Year/Program:
1998 / SBIR
Agency Tracking Number:
41231
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
NVE CORP. (FORMERLY NONVOLATILE ELECTRONICS, INC.
11409 Valley View Road Eden Prairie, MN -
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1998
Title: High Temperature Spin-Dependent Tunneling Materials
Agency / Branch: DOD / MDA
Contract: N/A
Award Amount: $64,990.00
 

Abstract:

This Small Business Innovation Research Phase I project will demonstrate the feasibility of making Spin-Dependent Tunneling (SDT) materials with high temperature durability. These SDT materials will withstand the temperatures encountered during chip packaging and in standard CMOS back end processing, and they will demonstrate long term stability at operating temperatures to 150 ¿C. Nonvolatile Electronics, Inc. has demonstrated the functionality of SDT devices at wafer level using photolithography techniques. These SDT devices have the high sensitivity (3%/Oe), necessary for very low field applications, and have high impedance (1 to lOOM-Ohm um2), leading to very lower power consumption. However, they show relatively poor thermal stability, which will be an obstacle for making either discrete or integrated devices. A Phase II program will further optimize the materials/device properties and integrate SDT devices with standard CMOS semiconductor technology and standard chip packaging. Memory, logic, and sensor functions will be demonstrated in Phase II using these optimized structures. There are immediate commercial opportunities for magnetic field and current sensing devices, low power isolators, solid state relays, and magnetic random access memories.

Principal Investigator:

Dexin Wang
6129961608

Business Contact:


0
Small Business Information at Submission:

NONVOLATILE ELECTRONICS, INC.
11409 Valley View Rd. Eden Prairie, MN 55344

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No