Results 111 to 120 of about 2,063,385 (366)
Compact gate-based read-out of multiplexed quantum devices with a cryogenic CMOS active inductor [PDF]
, 2021 Loïck Le Guevel +6 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Multicolor optoelectronic synapses are realized by vertically integrating solution‐processed MoS2 thin‐film and SWCNT. The electronically disconnected but interactive MoS2 enables photon‐modulated remote doping, producing a bi‐directional photoresponse.
Jihyun Kim +8 more
wiley +1 more source
Photonics Breakthroughs 2024: Scalable Quantum Computing on a Single Photon Using Spatial Modes
IEEE Photonics JournalHigh-dimensional quantum gates based on spatial mode of photons hold promise for advancing quantum computation. We demonstrate high-fidelity spatial mode quantum gates with fidelities up to 99.6%, using diffractive neural networks (DNNs).
Jun Liu +3 more
doaj +1 more source
, 2021 Efficient decompositions of multi-qubit gates are essential in NISQ applications, where the number of gates or the circuit depth is limited. This paper presents efficient decompositions of CCZ and CCCZ gates, typical multi-qubit gates, under several qubit connectivities.
Nakanishi, Ken M. +2 more
openaire +2 more sources
Ice Lithography: Recent Progress Opens a New Frontier of Opportunities
Advanced Functional Materials, EarlyView.This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang +9 more
wiley +1 more source
Improved Quantum Cost for n-bit Toffoli Gates
, 2003 We present an n-bit Toffoli gate quantum circuit based on the realization proposed by Barenco, where some of the Toffoli gates in their construction are replaced with Peres gates. This results in a significant cost reduction.
Barenco +4 more
core +1 more source
High-fidelity quantum gates in Si/SiGe double quantum dots [PDF]
, 2017 Motivated by recent experiments of Zajac et al. [arXiv:1708.03530], we theoretically describe high-fidelity two-qubit gates using the exchange interaction between the spins in neighboring quantum dots subject to a magnetic field gradient.
M. Russ +6 more
semanticscholar +1 more source
Two‐Dimensional Materials as a Multiproperty Sensing Platform
Advanced Functional Materials, EarlyView.Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana +11 more
wiley +1 more source
Reshaping quantum device noise via repetition code circuits
Physical Review ResearchNoise of a quantum processor can be an important resource for simulating open quantum dynamics. However, this requires characterizing the device noise and then transforming it into a target structure.
Yue Ma +3 more
doaj +1 more source
Implementations of more general solid-state (SWAP) and controlled-(swap) gates
New Journal of Physics, 2019 Universal quantum gates are the core elements in quantum information processing. We design two schemes to realize more general (SWAP) ^1/ ^m and controlled-(swap) ^1/ ^m gates (for integer $m\geqslant 1$ ) by directing flying single photons to solid ...
Wen-Qiang Liu, Hai-Rui Wei
doaj +1 more source