Recent Data: Single JJ Qubit Data 1,
Data 2;
Two Coupled JJ Qubits;
High Temperature Spectroscopy
ASC 2008:
[paper]
[poster]
ISEC 2009:
SP-P03
[paper]
[poster]
SP-P31
[paper]
[poster]
SP-P32
[poster]
Recent Manuscripts:
Multiple-Resonator Bus;
Resonant Activation
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Our GroupThe Low Temperature and Quantum Device Group seeks to probe the fundamental quantum nature of our physical world and to explore their applications in current and future technologies. We use techniques of ultra-low temperature physics, microwave engineering, and micro- and nano-fabrication to explore the quantum properties of superconducting Josephson junctions, nanoscale devices and other quantum systems. Click here to learn more about our group. |
Featured ResearchQuantum coherence and entanglement are essential to the rapidly evolving field of quantum Information. At low temperatures, these have been demonstrated spectroscopically in a system of two coupled artificial atoms made up of superconducting Josephson junctions. We are working to explore these quantum phenomena as we scale up to larger number of qubits. Our research includes Graphene-based Quantum Devices, Multiply-coupled Phase Qubits, Berry's Phase and Lasing in Phase Qubits, and Graphene-based Sensors and other Applications. Click here to read more about our research. |
Latest NewsDr. Ramos gave physics colloquia at Temple University and Chestnut Hill College. Dr. Ramos gave an invited oral poster presentation at the Quantum Fluids and Solids Conference at Northwestern University. Dr. Ramos will present three papers at ISEC 2009 in Fukuoka, Japan. Alyssa Wilson and Anthony Tyler successfully defended their theses on "phase qubit lasing" and "Berry's Phase in the phase qubit". Alyssa will study at Cambridge and Anthony at Purdue, for their Phd's in Physics. Click here to read more news from our group. |