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Title: Grooved Bottom Electrode Based Molecular Spintronics Device
Mass fabrication of molecular spintronics devices (MSDs) can harness the untapped exotic properties of molecules for making the next generation of computers, including quantum computers for the common public. However, since the conceptualization of molecular devices in early 1970, no device fabrication approach has provided answers to major critical device fabrication challenges. The most pressing challenge is the lack of a commercially viable device fabrication approach. This paper show a novel method of utilizing magnetic tunnel junction (MTJ) with a grooved bottom electrode to address MSD fabrication challenges. SMM-like molecules of interest will be bonded along the exposed edges of an MTJ to serve as a device channel. MTJ's insulator serves as an industrially mass-producible spacer between ferromagnetic electrodes and is expected to give >95% MSD yield. We patented this method as P. Tyagi, "Trenched Bottom Electrode and Liftoff based Molecular Devices. U.S. Patent Application No. 16/102,732.," 2020.  more » « less
Award ID(s):
1914751
PAR ID:
10333044
Author(s) / Creator(s):
Date Published:
Journal Name:
TechConnect World Innovation Conference & Expo 2022
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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