3 citations · 3 across the 2 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2020
DC Resistance Degradation of SrTiO: The Role of Virtual-Cathode Needles and Oxygen Bubbles
Ana Alvarez, I-Wei Chen
This study of highly accelerated lifetime tests of SrTiO, a model semiconducting oxide, is motivated by the interest in reliable multilayer ceramic capacitors and resistance-sw…
cond-mat.mtrl-sci2019★ 3 cited
DC Electrical Degradation of YSZ: Voltage Controlled Electrical Metallization of A Fast Ion Conducting Insulator
Ana Alvarez, Yanhao Dong, I-Wei Chen
DC electrical degradation as a form of dielectric and resistance breakdown is a common phenomenon in thin-film devices including resistance-switching memory. To obtain design data…
cond-mat.mtrl-sci2018
Potential jumps at transport bottlenecks cause instability of nominally ionic solid electrolytes in electrochemical cells
Yanhao Dong, Zhichao Zhang, Ana Alvarez +1
Normal operations of electrochemical devices such as solid oxide fuel cells (SOFC), solid oxide electrolyzer cells (SOEC) and lithium ion batteries (LIB) sometimes fail because of…