Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Wickramasinghe, P. S."'
Autor:
Wickramasinghe, Kaushini S., Forrester, Candice, McCartney, Martha R., Smith, David J., Tamargo, Maria C.
Indium selenide, In2Se3, has recently attracted growing interest due to its novel properties, including room temperature ferroelectricity, outstanding photoresponsivity, and exotic in-plane ferroelectricity, which open up new regimes for next generat
Externí odkaz:
http://arxiv.org/abs/2405.09371
Three-dimensional topological insulators (3D-TIs) are a new generation of materials with insulating bulk and exotic metallic surface states that facilitate a wide variety of ground-breaking applications. However, utilization of the surface channels i
Externí odkaz:
http://arxiv.org/abs/2302.10985
Autor:
Wickramasinghe, Chathurika S., Marino, Daniel L., Mavikumbure, Harindra S., Cobilean, Victor, Pennington, Timothy D., Varghese, Benny J., Rieger, Craig, Manic, Milos
Recent year has brought considerable advancements in Electric Vehicles (EVs) and associated infrastructures/communications. Intrusion Detection Systems (IDS) are widely deployed for anomaly detection in such critical infrastructures. This paper prese
Externí odkaz:
http://arxiv.org/abs/2209.02052
Monitoring traffic in computer networks is one of the core approaches for defending critical infrastructure against cyber attacks. Machine Learning (ML) and Deep Neural Networks (DNNs) have been proposed in the past as a tool to identify anomalies in
Externí odkaz:
http://arxiv.org/abs/2202.12997
Autor:
Yuan, Joseph O'Connell, Wickramasinghe, Kaushini S., Strickland, William M., Dartiailh, Matthieu C., Sardashti, Kasra, Hatefipour, Mehdi, Shabani, Javad
Publikováno v:
Journal of Vacuum Science & Technology A 39, 033407 (2021)
Qubits on solid state devices could potentially provide the rapid control necessary for developing scalable quantum information processors. Materials innovation and design breakthroughs have increased functionality and coherence of qubits substantial
Externí odkaz:
http://arxiv.org/abs/2104.01159
Publikováno v:
2020 JINST 15 P05024
An instrument has been developed for precision controlled exposures of electronic devices and material samples in particle beams. The instrument provides simultaneously a real time record of the profile of the beam and the fluence received. The syste
Externí odkaz:
http://arxiv.org/abs/2005.06908
Autor:
Dartiailh, Matthieu C., Cuozzo, Joseph J., Mayer, William, Yuan, Joseph, Wickramasinghe, Kaushini S., Rossi, Enrico, Shabani, Javad
Publikováno v:
Nature Communications, 12, 78 (2021)
Josephson junctions hosting Majorana fermions have been predicted to exhibit a 4$\pi$ periodic current phase relation. The experimental consequence of this periodicity is the disappearance of odd steps in Shapiro steps experiments. Experimentally, mi
Externí odkaz:
http://arxiv.org/abs/2005.00077
Akademický článek
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Autor:
Yuan, Joseph, Hatefipour, Mehdi, Magill, Brenden A., Mayer, William, Dartiailh, Matthieu C., Sardashti, Kasra, Wickramasinghe, Kaushini S., Khodaparast, Giti A., Matsuda, Yasuhiro H., Kohama, Yoshimitsu, Yang, Zhuo, Thapa, Sunil, Stanton, Christopher J., Shabani, Javad
Publikováno v:
Phys. Rev. B 101, 205310 (2020)
Near surface indium arsenide quantum wells have recently attracted a great deal of interest since they can be interfaced epitaxially with superconducting films and have proven to be a robust platform for exploring mesoscopic and topological supercond
Externí odkaz:
http://arxiv.org/abs/1911.02738
Autor:
Mayer, William, Schiela, William F., Yuan, Joseph, Hatefipour, Mehdi, Sarney, Wendy L., Svensson, Stefan P., Leff, Asher C., Campos, Tiago, Wickramasinghe, Kaushini S., Dartiailh, Matthieu C., Zutic, Igor, Shabani, Javad
Publikováno v:
ACS Applied Electronic Materials 2020
We demonstrate robust superconducting proximity effect in InAs$_{0.5}$Sb$_{0.5}$ quantum wells grown with epitaxial Al contact, which has important implications for mesoscopic and topological superconductivity. Unlike more commonly studied InAs and I
Externí odkaz:
http://arxiv.org/abs/1909.12571