Search Results - "Mukhopadhyay, Uditendu"

Electron cascade for distant spin readout by van Diepen, Cornelis J., Hsiao, Tzu-Kan, Mukhopadhyay, Uditendu, Reichl, Christian, Wegscheider, Werner, Vandersypen, Lieven M. K.

“…The spin of a single electron in a semiconductor quantum dot provides a well-controlled and long-lived qubit implementation. The electron charge in turn allows…”
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Surface optical and bulk acoustic phonons in the topological insulator, Bi2Se2Te by Mukhopadhyay, Uditendu, Chaudhuri, Dipanjan, Sarkar, Jit, Singh, Sourabh, Gopal, Radha Krishna, Tammu, Sandeep, Upadhya, Prashanth C., Mitra, Chiranjib

“…We explore the phonon dynamics in thin films of the topological insulator material Bi2Se2Te using ultrafast pump-probe spectroscopy. The time resolved…”
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A 2 × 2 quantum dot array with controllable inter-dot tunnel couplings by Mukhopadhyay, Uditendu, Dehollain, Juan Pablo, Reichl, Christian, Wegscheider, Werner, Vandersypen, Lieven M. K.

“…The interaction between electrons in arrays of electrostatically defined quantum dots is naturally described by a Fermi-Hubbard Hamiltonian. Moreover, the high…”
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Mesoscopic Elastic Distortions in GaAs Quantum Dot Heterostructures by Pateras, Anastasios, Park, Joonkyu, Ahn, Youngjun, Tilka, Jack A, Holt, Martin V, Reichl, Christian, Wegscheider, Werner, Baart, Timothy A, Dehollain, Juan Pablo, Mukhopadhyay, Uditendu, Vandersypen, Lieven M. K, Evans, Paul G

“…Quantum devices formed in high-electron-mobility semiconductor heterostructures provide a route through which quantum mechanical effects can be exploited on…”
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Electrode-induced lattice distortions in GaAs multi-quantum-dot arrays by Pateras, Anastasios, Carnis, Jérôme, Mukhopadhyay, Uditendu, Richard, Marie-Ingrid, Leake, Steven J., Schülli, Tobias U., Reichl, Christian, Wegscheider, Werner, Dehollain, Juan Pablo, Vandersypen, Lieven M.K., Evans, Paul G.

“…Increasing the number of quantum bits while preserving precise control of their quantum electronic properties is a significant challenge in materials design…”
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Long-range electron-electron interactions in quantum dot systems and applications in quantum chemistry by Knörzer, Johannes, van Diepen, Cornelis J, Hsiao, Tzu-Kan, Giedke, Géza, Mukhopadhyay, Uditendu, Reichl, Christian, Wegscheider, Werner, Cirac, J. Ignacio, Vandersypen, Lieven M. K

“…Phys. Rev. Research 4, 033043 (2022) Long-range interactions play a key role in several phenomena of quantum physics and chemistry. To study these phenomena,…”
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Ab Initio Exact Diagonalization Simulation of the Nagaoka Transition in Quantum Dots by Wang, Yao, Dehollain, Juan Pablo, Liu, Fang, Mukhopadhyay, Uditendu, Rudner, Mark S, Vandersypen, Lieven M. K, Demler, Eugene

“…Phys. Rev. B 100, 155133 (2019) Recent progress of quantum simulators provides insight into the fundamental problems of strongly correlated systems. To…”
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A 2x2 quantum dot array with controllable inter-dot tunnel couplings by Mukhopadhyay, Uditendu, Dehollain, Juan Pablo, Reichl, Christian, Wegscheider, Werner, Vandersypen, Lieven M. K

“…Appl. Phys. Lett. 112, 183505 (2018) The interaction between electrons in arrays of electrostatically defined quantum dots is naturally described by a…”
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Nagaoka ferromagnetism observed in a quantum dot plaquette by Dehollain, Juan P, Mukhopadhyay, Uditendu, Michal, Vincent P, Wang, Yao, Wunsch, Bernhard, Reichl, Christian, Wegscheider, Werner, Rudner, Mark S, Demler, Eugene, Vandersypen, Lieven M. K

“…Engineered, highly-controllable quantum systems hold promise as simulators of emergent physics beyond the capabilities of classical computers. An important…”
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Mesoscopic Elastic Distortions in GaAs Quantum Dot Heterostructures by Pateras, Anastasios, Park, Joonkyu, Ahn, Youngjun, Tilka, Jack A, Holt, Martin V, Reichl, Christian, Wegscheider, Werner, Baart, Timothy A, Dehollain, Juan Pablo, Mukhopadhyay, Uditendu, Vandersypen, Lieven M. K, Evans, Paul G

“…Nano Lett. 18, 2780 (2018) Quantum devices formed in high-electron-mobility semiconductor heterostructures provide a route through which quantum mechanical…”
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Surface Optical and Bulk Acoustic Phonons in the Topological Insulator, Bi2Se2Te by Mukhopadhyay, Uditendu, Chaudhuri, Dipanjan, Sarkar, Jit, Singh, Sourabh, Gopal, Radha Krishna, Tammu, Sandeep, Upadhya, Prashanth C, Mitra, Chiranjib

“…Appl. Phys. Lett., vol. 106, 241106 (2015) We explore the phonon dynamics of thin films of the topological insulator material Bi2Se2Te using ultrafast…”
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