371 citations · 1k across the 8 of their papers we have counts for
9 papers
Improved Gradual Resistive Switching Range and 1000x On/Off Ratio in HfOx RRAM Achieved with a Thermal Barrier
Raisul Islam, Shengjun Qin, Sanchit Deshmukh +7
Gradual switching between multiple resistance levels is desirable for analog in-memory computing using resistive random-access memory (RRAM). However, the filamentary switching of…
Electrically driven programmable phase-change meta-switch reaching 80% efficiency
Sajjad Abdollahramezani, Omid Hemmatyar, Mohammad Taghinejad +11
Despite recent advances in active metaoptics, wide dynamic range combined with high-speed reconfigurable solutions is still elusive. Phase-change materials (PCMs) offer a compellin…
Dynamic hybrid metasurfaces
Sajjad Abdollahramezani, Omid Hemmatyar, Mohammad Taghinejad +10
Efficient hybrid plasmonic-photonic metasurfaces that simultaneously take advantage of the potential of both pure metallic and all-dielectric nanoantennas are identified as an emer…
Uncovering the Effects of Metal Contacts on Monolayer MoS2
Kirstin Schauble, Dante Zakhidov, Eilam Yalon +11
Metal contacts are a key limiter to the electronic performance of two-dimensional (2D) semiconductor devices. Here we present a comprehensive study of contact interfaces between se…
Nonvolatile electrically reconfigurable integrated photonic switch
Jiajiu Zheng, Zhuoran Fang, Changming Wu +8
Reconfigurability of photonic integrated circuits (PICs) has become increasingly important due to the growing demands for electronic-photonic systems on a chip driven by emerging a…
Layer Dependent Interfacial Transport and Optoelectrical Properties of MoS2 on Ultra-flat Metals
Hao Lee, S. Deshmukh, Jing Wen +7
Transition metal dichalcogenides (TMDs) are layered semiconducting van der Waal crystals and promising materials for a wide range of electronic and optoelectronic devices. Realizin…