Search Results - "Calderón, F. A"

Analytic solution for a joint Bohm sheath and pre-sheath potential profile by Martin, P, Maass, F, Calderón, F A, Lastra, F

“…An analytic solution is presented in this paper for the electric potential near a wall in a confined plasma. This is well fitted for both the sheath and…”
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Precise high-fidelity electron-nuclear spin entangling gates in NV centers via hybrid dynamical decoupling sequences by Dong, Wenzheng, Calderon-Vargas, F A, Economou, Sophia E

“…Color centers in solids, such as the nitrogen-vacancy center in diamond, offer well-protected and well-controlled localized electron spins that can be employed…”
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Dynamically Correcting a CNOT Gate for any Systematic Logical Error by Calderon-Vargas, F A, Kestner, J P

“…We derive a set of composite pulse sequences that generates cnot gates and correct all systematic errors within the logical subspace to arbitrary order. These…”
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The optoelectronic properties of Eu/F-codoped tin oxide, an experimental and DFT study by Mondaca, F., Calderón, F.A., Conejeros, S., Mtz-Enriquez, A.I.

“…Tin oxide (TO), F-doped SnO2 (FTO), and Eu/F-codoped SnO2 (EFTO) films were deposited by spray pyrolysis. Additionally, for the DFT calculations, different…”
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Adaptive quantum approximate optimization algorithm for solving combinatorial problems on a quantum computer by Zhu, Linghua, Tang, Ho Lun, Barron, George S., Calderon-Vargas, F. A., Mayhall, Nicholas J., Barnes, Edwin, Economou, Sophia E.

“…The quantum approximate optimization algorithm (QAOA) is a hybrid variational quantum-classical algorithm that solves combinatorial optimization problems…”
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A pure non-neutral plasma under an external harmonic field: equilibrium thermodynamics and chaos by Espinoza-Lozano, B. F. I, Calderón, F. A, Velazquez, L

“…J. Stat. Mech. (2020) 043205 Motivated by the precedent study of Ordenes-Huanca and Velazquez [JSTAT \textbf{093303} (2016)], we address the study of a simple…”
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Directly accessible entangling gates for capacitively coupled singlet-triplet qubits by Calderon-Vargas, F. A., Kestner, J. P.

“…The recent experimental advances in capacitively coupled singlet-triplet qubits, particularly the demonstration of entanglement, opens the question of what…”
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Noise-compensating pulses for electrostatically controlled silicon spin qubits by Wang, Xin, Calderon-Vargas, F. A., Rana, Muhed S., Kestner, J. P., Barnes, Edwin, Das Sarma, S.

“…We study the performance of SUPCODE-a family of dynamically correcting pulses designed to cancel simultaneously both Overhauser and charge noise for…”
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First-principles calculations of phosphorus-doped SnO2 transparent conducting oxide: Structural, electronic, and electrical properties by Mondaca, F., Calderón, F.A., Conejeros, S., Mtz-Enriquez, A.I.

“…[Display omitted] The structural and electronic properties of phosphorus-doped tin oxide (PTO) were investigated by density functional theory (DFT). The…”
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Designing arbitrary single-axis rotations robust against perpendicular time-dependent noise by Li, Bikun, Calderon-Vargas, F. A, Zeng, Junkai, Barnes, Edwin

“…Low-frequency time-dependent noise is one of the main obstacles on the road towards a fully scalable quantum computer. The majority of solid-state qubit…”
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Precise high-fidelity electron-nuclear spin entangling gates in NV centers via hybrid dynamical decoupling sequences by Dong, Wenzheng, Calderon-Vargas, F. A, Economou, Sophia E

“…New J. Phys. 22 073059 (2020) Color centers in solids, such as the nitrogen-vacancy center in diamond, offer well-protected and well-controlled localized…”
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Fast noise-resistant control of donor nuclear spin qubits in silicon by Simon, James, Calderon-Vargas, F. A, Barnes, Edwin, Economou, Sophia E

“…Phys. Rev. B 101, 205307 (2020) A high degree of controllability and long coherence time make the nuclear spin of a phosphorus donor in isotopically purified…”
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The global build-up to intrinsic ELM bursts seen in divertor full flux loops in Jet by Chapman, S. C, Dendy, R. O, Todd, T. N, Watkins, N. W, Calderon, F. A, Morris, J, Contributors, JET

“…2017 Nucl. Fusion 57 022017 A global signature of the build-up to an intrinsic ELM is found in the phase of signals measured in full flux azimuthal loops in…”
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Microwave-based Arbitrary CPHASE Gates for Transmon Qubits by Barron, George S, Calderon-Vargas, F. A, Long, Junling, Pappas, David, Economou, Sophia E

“…Phys. Rev. B 101, 054508 (2020) Superconducting transmon qubits are of great interest for quantum computing and quantum simulation. A key component of quantum…”
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Negative exchange interactions in coupled few-electron quantum dots by Deng, Kuangyin, Calderon-Vargas, F. A, Mayhall, Nicholas J, Barnes, Edwin

“…Phys. Rev. B 97, 245301 (2018) It has been experimentally shown that negative exchange interactions can arise in a linear three-dot system when a two-electron…”
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Entanglement dynamics of two Ising-coupled qubits with nonperpendicular local driving fields by Calderon-Vargas, F. A, Kestner, J. P

“…Phys. Rev. B 97, 125311 (2018) We present an approximate analytical solution to the dynamic equation of two Ising-coupled qubits with oscillating classical…”
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Identifying low-dimensional dynamics in Type-I edge-localised-mode processes in JET plasmas by Calderon, F. A, Dendy, R. O, Chapman, S. C, Webster, A. J, Alper, B, Nicol, R. M, Contributors, JET EFDA

“…Edge localised mode (ELM) measurements from reproducibly similar plasmas in the Joint European Torus (JET) tokamak, which differ only in their gas puffing…”
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Fast high-fidelity entangling gates for spin qubits in Si double quantum dots by Calderon-Vargas, F. A, Barron, George S, Deng, Xiu-Hao, Sigillito, A. J, Barnes, Edwin, Economou, Sophia E

“…Phys. Rev. B 100, 035304 (2019) Implementing high-fidelity two-qubit gates in single-electron spin qubits in silicon double quantum dots is still a major…”
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Time-Resonant Tokamak Plasma Edge Instabilities? by Webster, A. J, Dendy, R. O, Calderon, F. A, Chapman, S. C, Delabie, E, Dodt, D, Felton, R, Todd, T. N, Maviglia, F, Morris, J, Riccardo, V, Alper, B, Brezinsek, S, Coad, P, Likonen, J, Rubel, M, Contributors, JET EFDA

“…Plasma Physics and Controlled Fusion, Vol.56, No.7, July 2014, pp.075017 For a two week period during the Joint European Torus (JET) 2012 experimental…”
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A robust operating point for capacitively coupled singlet-triplet qubits by Wolfe, M. A, Calderon-Vargas, F. A, Kestner, J. P

“…Phys. Rev. B 96, 201307 (2017) Singlet-triplet qubits in lateral quantum dots in semiconductor heterostructures exhibit high-fidelity single-qubit gates via…”
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