Results 81 to 90 of about 22,658 (300)

Measuring environmental quantum noise exhibiting a non-monotonous spectral shape

open access: yes, 2019
Understanding the physical origin of noise affecting quantum systems is important for nearly every quantum application. Quantum noise spectroscopy has been employed in various quantum systems, such as superconducting qubits, NV centers and trapped ions ...
Arroyo-Camejo, Silvia   +5 more
core   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

Quantum-enhanced reinforcement learning for finite-episode games with discrete state spaces

open access: yes, 2017
Quantum annealing algorithms belong to the class of metaheuristic tools, applicable for solving binary optimization problems. Hardware implementations of quantum annealing, such as the quantum annealing machines produced by D-Wave Systems, have been ...
Compostella, Gabriele   +3 more
core   +2 more sources

Comment on the Quantum Supremacy Claim by Google [PDF]

open access: green, 2021
Anirudh Reddy   +3 more
openalex   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Surpassing the classical limit in magic square game with distant quantum dots coupled to optical cavities

open access: yesScientific Reports, 2020
The emergence of quantum technologies is heating up the debate on quantum supremacy, usually focusing on the feasibility of looking good on paper algorithms in realistic settings, due to the vulnerability of quantum systems to myriad sources of noise. In
Sinan Bugu, Fatih Ozaydin, Tetsuo Kodera
doaj   +1 more source

Optimized Surface Code Communication in Superconducting Quantum Computers

open access: yes, 2017
Quantum computing (QC) is at the cusp of a revolution. Machines with 100 quantum bits (qubits) are anticipated to be operational by 2020 [googlemachine,gambetta2015building], and several-hundred-qubit machines are around the corner.
Brown, Kenneth R.   +6 more
core   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Quantum Optimization Approaches in Medical Imaging: Advances in Quantum Algorithms for Medical Tomography

open access: yesIEEE Transactions on Quantum Engineering
Quantum computing has emerged as a promising paradigm for addressing complex computational problems that are challenging for classical methods within a practical time frame.
Hyunju Lee, Kyungtaek Jun
doaj   +1 more source

Integrable quantum many-body sensors for AC field sensing

open access: yesScientific Reports, 2022
Quantum sensing is inevitably an elegant example of the supremacy of quantum technologies over their classical counterparts. One of the desired endeavors of quantum metrology is AC field sensing.
Utkarsh Mishra, Abolfazl Bayat
doaj   +1 more source

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