TY - JOUR
T1 - Real-Time In-Situ Optical Tracking of Oxygen Vacancy Migration in Memristors
AU - Di Martino, Giuliana
AU - Kos, Dean
AU - Li, Weiwei
AU - Zhu, Bonan
AU - Wang, Xuejing
AU - Wang, Haiyan
AU - Demetriadou, Angela
AU - Driscoll, Judith
AU - Baumberg, Jeremy
N1 - Publisher Copyright:
© 2019, META Conference. All rights reserved.
PY - 2019
Y1 - 2019
N2 - The switching mechanism of valence change memories involves the migration, accumulation and rearrangement of oxygen vacancies within a dielectric medium to change the electrical conductivity, and is triggered by an external applied potential. Here, resistive switches are constructed to exploit the high sensitivity to morphology at tightlyconfined plasmonic hotspots within the switching material. This gives a non-destructive technique to detect oxygen vacancy motion with nm-scale sensitivity using visible light.
AB - The switching mechanism of valence change memories involves the migration, accumulation and rearrangement of oxygen vacancies within a dielectric medium to change the electrical conductivity, and is triggered by an external applied potential. Here, resistive switches are constructed to exploit the high sensitivity to morphology at tightlyconfined plasmonic hotspots within the switching material. This gives a non-destructive technique to detect oxygen vacancy motion with nm-scale sensitivity using visible light.
UR - http://www.scopus.com/inward/record.url?scp=85172456271&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:85172456271
SN - 2429-1390
SP - 1421
EP - 1422
JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics
JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics
T2 - 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019
Y2 - 23 July 2019 through 26 July 2019
ER -