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Exploring Ru 4d oxide Ba2XRuO6 (X = Y, Lu, Sc) for spintronics: pressure-dependent first-principles study

Razia Abdul Majid Qureshi, Altaf Ur Rahman, Altaf Ur Rahman, Muhammad Sajjad et al. • Frontiers in Chemistry (2026)

Recent advances in the precise control of electromagnetic and transport properties, and the miniaturization of electronic devices, have introduced new prospects in the development of practical quantum computing. Double perovskites have gain...

DOAJ Open Access (DOAJ) DOI: 10.3389/fchem.2026.1814481

Multicore Quantum Computing

Hamza Jnane, Brennan Undseth, Zhenyu Cai, Simon C. Benjamin et al. • Physical Review Applied (2022)

Any architecture for practical quantum computing must be scalable. An attractive approach is to create multiple cores, computing regions of fixed size that are well spaced but interlinked with communication channels. This exploded architect...

OPENALEX cc-by DOI: https://doi.org/10.1103/physrevapplied.18.044064

Color‐Filter‐Free Image Sensor Using CsPbBr3 Quantum‐Dot‐Based Tamm Plasmon Photodetector for Photonic Synapse Facial Recognition

Meng‐Cheng Yen, Yung‐Chi Yao, Chia‐Jung Lee, Shi‐Hui Huang et al. • Advanced Science (2025)

Abstract This study demonstrates that optical absorption of the CsPbBr3 quantum dots can be significantly enhanced through monolithic integration with the Tamm plasmon (TP) structure. This integration enables the resulting TP photodetector ...

DOAJ Open Access (DOAJ) DOI: 10.1002/advs.202503464

On the S-matrix of Liouville theory

George Jorjadze, Stefan Theisen • Journal of High Energy Physics (2021)

Abstract The S-matrix for each chiral sector of Liouville theory on a cylinder is computed from the loop expansion of correlation functions of a one-dimensional field theory on a circle with a non-local kinetic energy and an exponential pot...

DOAJ Open Access (DOAJ) DOI: 10.1007/JHEP02(2021)111

Quantum description of Fermi arcs in Weyl semimetals in a magnetic field

Tim Bauer, Francesco Buccheri, Alessandro De Martino, Reinhold Egger • Physical Review Research (2024)

For a Weyl semimetal (WSM) in a magnetic field, a semiclassical description of the Fermi-arc surface state dynamics is usually employed for explaining various unconventional magnetotransport phenomena, e.g., Weyl orbits, the three-dimension...

DOAJ Open Access (DOAJ) DOI: 10.1103/PhysRevResearch.6.043201

Quantum computing for market research

Laura Sáez‐Ortuño, Rubén Huertas-García, Santiago Forgas‐Coll, Javier Sánchez et al. • Journal of Innovation & Knowledge (2024)

The digital ecosystem continues to expand around the world and is revolutionising the way markets are researched. Indeed, consumer experiences are advertised and disseminated through so many channels and media that it has become a major cha...

OPENALEX cc-by-nc-nd DOI: https://doi.org/10.1016/j.jik.2024.100510

Efficient thermal dissipation in wafer-scale heterogeneous integration of single-crystalline β-Ga2O3 thin film on SiC

Wenhui Xu, Tiangui You, Yibo Wang, Zhenghao Shen et al. • Fundamental Research (2021)

The semiconductor, β-Ga2O3 is attractive for applications in high power electronic devices with low conduction loss due to its ultra-wide bandgap (∼4.9 eV) and large Baliga's figure of merit. However, the thermal conductivity of β-Ga2O3 is ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.fmre.2021.11.003

Holographic Quantum Computing

Karl Woldum Tordrup, Antonio Negretti, Klaus Mølmer • Physical Review Letters (2008)

We propose to use a single mesoscopic ensemble of trapped polar molecules for quantum computing. A "holographic quantum register" with hundreds of qubits is encoded in collective excitations with definite spatial phase variations. Each phas...

OPENALEX Open Access DOI: https://doi.org/10.1103/physrevlett.101.040501

Recipes for spinbased quantum computing

Verónica Cerletti, W. A. Coish, Oliver Gywat, Daniel Loss • Nanotechnology (2005)

Abstract. Technological growth in the electronics industry has historically been measured by the number of transistors that can be crammed onto a single microchip. Unfortunately, all good things must come to an end; spectacular growth in th...

OPENALEX Open Access DOI: https://doi.org/10.1088/0957-4484/16/4/r01

Quantum Computing with an Electron Spin Ensemble

Janus H. Wesenberg, Arzhang Ardavan, G. A. D. Briggs, John J. L. Morton et al. • Physical Review Letters (2009)

We propose to encode a register of quantum bits in different collective electron spin wave excitations in a solid medium. Coupling to spins is enabled by locating them in the vicinity of a superconducting transmission line cavity, and makin...

OPENALEX Open Access DOI: https://doi.org/10.1103/physrevlett.103.070502

Prospects for Spin-Based Quantum Computing in Quantum Dots

Christoph Kloeffel, Daniel Loss • Annual Review of Condensed Matter Physics (2013)

Experimental and theoretical progress toward quantum computation with spins in quantum dots (QDs) is reviewed, with particular focus on QDs formed in GaAs heterostructures, on nanowire-based QDs, and on self-assembled QDs. We report on a re...

OPENALEX Open Access DOI: https://doi.org/10.1146/annurev-conmatphys-030212-184248

Sustainable Quantum Computing

Nivedita Arora, Prem Kumar • Communications of the ACM (2025)

While researchers in both industry and academia are racing to build quantum computing (QC) platforms with viable performance and functionality, the environmental impacts of this endeavor, such as its carbon footprint, e-waste generation, mi...

OPENALEX cc-by DOI: https://doi.org/10.1145/3745782