Results 91 to 100 of about 176,041 (336)

Quantum-information processing with circuit quantum electrodynamics [PDF]

Physical Review A, 2007
We theoretically study single and two-qubit dynamics in the circuit QED architecture. We focus on the current experimental design [Wallraff et al., Nature 431, 162 (2004); Schuster et al., Nature 445, 515 (2007)] in which superconducting charge qubits are capacitively coupled to a single high-Q superconducting coplanar resonator.
Blais, Alexandre, Gambetta, Jay, Wallraff, A., Schuster, D. I., Girvin, S. M., Devoret, M. H., Schoelkopf, R. J.   +6 more
openaire   +2 more sources

Trap‐Modified Inverted Organic Photodetectors via Layer‐by‐Layer Processing with Poly(N‐vinylcarbazole) Additives

Advanced Functional Materials, EarlyView.
Trap state engineering in inverted organic photodetectors (OPDs) is achieved via combined layer‐by‐layer (LbL) processing and poly(N‐vinylcarbazole) (PVK) incorporation. LbL reduces the trap density while PVK additives gradually shift trap states from shallow band‐edge to deep mid‐gap levels, tailoring the energy distribution.
Jingwei Yi, Yi Yang, Yusen Pei, Apurva Gadikar, Vahid Mahdikhah, Myratgeldi Kotyrov, Seung Hyun Kim, Kenan Gundogdu, Wei You, Harald Ade, Franky So   +10 more
wiley   +1 more source

Efficient Estimation of Trainability for Variational Quantum Circuits

PRX Quantum, 2023
Parameterized quantum circuits used as variational ansatzes are emerging as promising tools to tackle complex problems ranging from quantum chemistry to combinatorial optimization.
Valentin Heyraud, Zejian Li, Kaelan Donatella, Alexandre Le Boité, Cristiano Ciuti   +4 more
doaj   +1 more source

Quantum channel construction with circuit quantum electrodynamics [PDF]

Physical Review B, 2017
16 pages, 8 ...
Shen, Chao, Noh, Kyungjoo, Albert, Victor V., Krastanov, Stefan, Devoret, Michel H., Schoelkopf, Robert J., Girvin, S. M., Jiang, Liang   +7 more
openaire   +2 more sources

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Classical Ising model test for quantum circuits

, 2009
We exploit a recently constructed mapping between quantum circuits and graphs in order to prove that circuits corresponding to certain planar graphs can be efficiently simulated classically.
Aharonov D Arad I Eban E Landau Z, Barahona F, Bernstein E, Bravyi S, Bravyi S, Chartrand G, Daniel A Lidar, Dawson C M, De las Cuevas G Dür W Van den Nest M Briegel H J, Gross J, Jané E, Jerrum M R Sinclair A, Joseph Geraci, Jozsa R, Jozsa R Miyake A, Kassal I Jordan S P Love P J Mohseni M Aspuru-Guzik A, Kasteleyn P W, Kitaev A Yu, Knill E, Lidar D A, Markov I L Shi Y, Meyer D A, Mezard M, Nielsen M A, Perdomo A Truncik C Tubert-Brohman I Rose G Aspuru-Guzik A, Reichl L E, Shor P W Jordan S P, Van den Nest M Dür W Raussendorf R Briegel H J, Welsh D J A, Wiegers M, Wiesner S   +30 more
core   +1 more source

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

Advanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah, Taehoon Kwon, Hana Kim, Shin‐Ki Hong, Seung Won Lee, Se Hee Lee, Ik‐Su Kwon, Masahiro Kozako, Minhee Kim, Seunggun Yu   +9 more
wiley   +1 more source

Intrinsic single-layer multiferroics in transition-metal-decorated chromium trihalides

npj Computational Materials
Two-dimensional materials possessing intrinsic multiferroic properties have long been sought to harness the magnetoelectric coupling in nanoelectronic devices.
Meng Liu, Shuyi He, Hongyan Ji, Jingda Guo, Zhaotan Jiang, Jia-Tao Sun, Hong-Jun Gao   +6 more
doaj   +1 more source

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

Advanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah, Asif Abdullah Khan, Saikiran Khamgaonkar, Majid Haji Bagheri, Danyah Khan, Md Rasidul Islam, Mahmoud Almadoun, Aixi Pan, Alexander Li, Marwa Abd‐Ellah, Vivek Maheshwari, Dayan Ban   +11 more
wiley   +1 more source

Measurement-induced phase transitions in sparse nonlocal scramblers

Physical Review Research, 2022
Measurement-induced phase transitions arise due to a competition between the scrambling of quantum information in a many-body system and local measurements.
Tomohiro Hashizume, Gregory Bentsen, Andrew J. Daley   +2 more
doaj   +1 more source