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Metal halide perovskites represent a flourishing area of research, which is driven by both their potential application in photovoltaics and optoelectronics and by the fundamental science behind their unique optoelectronic properties. The emergence of new collo…
openalex
Javad Shamsi, Alexander S. Urban, Muhammad Imran, Luca De Trizio 等
2019-02-13
置信度 0.72
HalidePerovskite (structure)PhotovoltaicsChemistryNanotechnology
-
Hexagonal boron nitride (hBN) is an emerging two-dimensional material for quantum photonics owing to its large bandgap and hyperbolic properties. Here we report two approaches for engineering quantum emitters in hBN multilayers using either electron beam irrad…
openalex
Toan Trong Tran, Christopher Elbadawi, Daniel Totonjian, Charlene J. Lobo 等
2016-07-11
置信度 0.72
Materials sciencePhotonicsOptoelectronicsPhotonHexagonal boron nitride
-
As quantum technologies develop, a specific class of electrically conducting materials is rapidly gaining interest because they not only form the core quantum-enabled elements in superconducting qubits, semiconductor nanostructures, or sensing devices, but als…
openalex
Saurav Islam, Saquib Shamim, Arindam Ghosh
2022-05-11
置信度 0.72
DephasingMaterials scienceQuantum technologyQubitNoise (video)
-
As a new type of carbon material, graphene quantum dots (GQDs) show potential application value in chemical catalysis, biomedicine, optoelectronics, energy and other related fields because of its stronger quantum confinement effect and edge effect. Therefore, …
openalex
Yong Huang, Danping Wang, Yali Wei, Xinyong Dong 等
2023-12-07
置信度 0.72
GrapheneQuantum dotNanotechnologyGraphiteRaw material
-
openalex
Yanting Huang, Wugang Liao
2019-08-05
置信度 0.72
X-ray photoelectron spectroscopyMaterials scienceDopingCarbon nanotubeCarbon fibers
-
A series of core/shell CdSe/Zn1-xMnxS nanoparticles were synthesized for use in dual-mode optical and magnetic resonance (MR) imaging techniques. Mn2+ content was in the range of 0.6-6.2% and varies with the thickness of the shell or amount of Mn2+ introduced …
openalex
Shizhong Wang, Benjamin R. Jarrett, Susan M. Kauzlarich, Angelique Y. Louie
2007-03-15
置信度 0.72
ChemistryQuantum dotPhotoluminescenceCore (optical fiber)Multimodality
-
openalex
Qiqi Li, Benjamin W. Noffke, Yijun Liu, Liang‐shi Li
2015-10-01
置信度 0.72
GrapheneNanotechnologyCarbon fibersCarbon quantum dotsQuantum dot
-
We develop a pairing-based graph neural network for simulating quantum many-body systems. Our architecture augments a BCS-type geminal wavefunction with a generalized pair amplitude parameterized by a graph neural network. Variational Monte Carlo with our neur…
openalex
Di Luo, David D. Dai, Liang Fu
2023-11-03
置信度 0.72
PairingWave functionArtificial neural networkQuantumGraph
-
Van der Waals (vdW) materials at their 2D limit are diverse, flexible, and unique laboratories to study fundamental quantum phenomena and their future applications. Their novel properties rely on their pronounced Coulomb interactions, variety of crystal symmet…
openalex
Ouri Karni, Iliya Esin, Keshav M. Dani
2022-07-11
置信度 0.72
Materials scienceHeterojunctionNanotechnologySemiconductorExcited state
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openalex
C. D. Hamley, Corey Gerving, Thai M. Hoang, Eva Bookjans 等
2012-02-24
置信度 0.72
PhysicsQuantum limitSqueezed coherent stateQuantum mechanicsSpin (aerodynamics)
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openalex
Lexian Yang, Haifeng Yang, Yulin Chen
2021-01-01
置信度 0.72
Angle-resolved photoemission spectroscopyTopological insulatorTopology (electrical circuits)Photoemission spectroscopyPhysics
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openalex
Earl Danielson, J. H. Golden, Eric W. McFarland, C.M. Reaves 等
1997-10-01
置信度 0.72
PhosphorCombinatorial synthesisComputer scienceMaterials scienceNanotechnology
-
The accurate prediction of physicochemical properties of condensed systems is a longstanding goal of theoretical (quantum) chemistry. Ionic liquids comprising entirely of ions provide a unique challenge in this respect due to the diverse chemical nature of ava…
openalex
Ekaterina I. Izgorodina, Zoe L. Seeger, David L. A. Scarborough, Samuel Y. S. Tan
2017-01-31
置信度 0.72
PolarizabilityChemistryChemical physicsIntermolecular forceIonic bonding
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openalex
Chang Liu, Yongchao Wang, Yongchao Wang, Hao Li 等
2020-01-06
置信度 0.72
AxionCondensed matter physicsTopological insulatorPhysicsInsulator (electricity)
-
Dentin hypersensitivity is one of the most common clinical conditions usually associated with exposed dentinal tubules. The purpose of this study was to identify the potential of a graphene oxide quantum dot coating for mesoporous bioactive glass nanoparticles…
openalex
Sung‐Ae Son, Dong-Hyun Kim, Kyung-Hyeon Yoo, Seog-Young Yoon 等
2020-03-27
置信度 0.72
Mesoporous materialBioactive glassMaterials scienceDentinal TubuleNanoparticle
-
Two-dimensional hexagonal M 3 C 2 (M = Zn, Cd and Hg) monolayers with a linear geometry (CMC): novel quantum spin hall insulators and Dirac cone materials.
openalex
Pengfei Liu, Liujiang Zhou, Sergei Tretiak, Li‐Ming Wu
2017-01-01
置信度 0.72
MonolayerHexagonal crystal systemCondensed matter physicsDirac (video compression format)Materials science
-
openalex
G. Mazza
2025-07-11
置信度 0.72
PhysicsQuantumTheoretical physicsEngineering physicsQuantum mechanics
-
Abstract Lanthanides have been widely explored as optically active dopants in inorganic crystal lattices, which are often insulating in nature. Doping trivalent lanthanide (Ln3+) into traditional semiconductor nanocrystals, such as CdSe, is challenging because…
openalex
Wasim J. Mir, Tariq Sheikh, Habibul Arfin, Zhiguo Xia 等
2020-01-24
置信度 0.72
Materials scienceDopingDopantLanthanideNanocrystal
-
Strahlend weiß: Hybrid-Halbleitermaterialien auf der Basis periodischer nanostrukturierter ZnS-Schichten emittieren helles weißes Licht. Ihre Emissionsintensität, Quanteneffizienz und Farbqualität kann systematisch über die Zusammensetzung der anorganischen wi…
openalex
Mojgan Roushan, Xiao Zhang, Jing Li
2011-11-30
置信度 0.72
PhotoluminescenceWhite lightMaterials scienceNanotechnologyOptoelectronics
-
/Si material. Upper polaritons and lower polaritons exhibited anticrossing behavior. We observed Rabi splitting from single-photon emission in the dielectric cavity at room temperature. Through analysis, we attributed the Rabi splitting to strong coupling betw…
openalex
Xingsheng Xu, Siyue Jin
2020-11-20
置信度 0.72
Quantum dotPhotoluminescenceRefractive indexMaterials scienceDielectric
-
We identify the operational conditions for maximum power of a nanothermoelectric engine consisting of a single quantum level embedded between two leads at different temperatures and chemical potentials. The corresponding thermodynamic efficiency agrees with th…
openalex
Massimiliano Esposito, Katja Lindenberg, C. Van den Broeck
2009-03-01
置信度 0.72
Universality (dynamical systems)Maximum power principleQuadratic equationQuantum dotThermoelectric effect
-
We study the implementation of quantum state transfer protocols in phonon networks, where, in analogy to optical networks, quantum information is transmitted through propagating phonons in extended mechanical resonator arrays or phonon waveguides. We describe …
openalex
S J M Habraken, K Stannigel, M D Lukin, P Zoller 等
2012-11-05
置信度 0.72
PhysicsPhononQubitQuantumResonator
-
openalex
Pascal Gehring, Jos Thijssen, Herre S. J. van der Zant
2019-05-28
置信度 0.72
Molecular electronicsBreak junctionQuantumMoleculeObservable
-
This article gives an overview of the various kinds of nanoparticles (NPs) that are widely used for purposes of fluorescent imaging, mainly of cells and tissues. Following an introduction and a discussion of merits of fluorescent NPs compared to molecular fluo…
openalex
Otto S. Wolfbeis
2015-01-01
置信度 0.72
FluorescenceNanotechnologyNanoparticleChemistryMaterials science
-
Material properties emerge from phenomena on scales ranging from Angstroms to millimeters, and only a multiscale treatment can provide a complete understanding. Materials researchers must therefore understand fundamental concepts and techniques from different …
openalex
Ellad B. Tadmor, Ronald E. Miller
2011-11-24
置信度 0.72
Statistical mechanicsGraduate studentsContinuum mechanicsStatistical physicsComputer science
-
Abstract The study of phononic materials and structures is an emerging discipline that lies at the crossroads of vibration and acoustics engineering and condensed matter physics. Broadly speaking, a phononic medium is a material or structural system that usual…
openalex
Mahmoud I. Hussein, Michael J. Leamy, Massimo Ruzzene
2014-02-20
置信度 0.72
TrussMetamaterialField (mathematics)Acoustic metamaterialsCharacterization (materials science)
-
Over the last few years arrays of evanescently coupled waveguides have been brought into focus as a particular representation of functionalized optical materials, in which the dispersion and diffraction of propagating light can be specifically tuned. Moreover,…
openalex
Alexander Szameit, Stefan Nolte
2010-07-23
置信度 0.72
Realization (probability)LaserFemtosecondPhotonicsOptics
-
Carbon dots have been considered as a solution to the challenges that semiconductor quantum dots have encountered because they are more biocompatible and can be synthesized from abundant and nontoxic materials such as biomass. This review will highlight the ad…
pubmed
Thomas Wareing, Piergiorgio Gentile, Anh N. Phan, Wareing TC 等
2021 Oct 26
置信度 0.82
Quantum dotNanotechnologyBiomass (ecology)Carbon fibersCarbon quantum dots
-
An ideal anti-counterfeiting technique has to be inexpensive, mass-producible, nondestructive, unclonable and convenient for authentication. Although many anti-counterfeiting technologies have been developed, very few of them fulfill all the above requirements…
openalex
Yang Liu, Fei Han, Fushan Li, Yan Zhao 等
2019-06-03
置信度 0.72
Physical unclonable functionQuantum dotAuthentication (law)InkwellRGB color model
-
openalex
J. Tauc
1994-10-01
置信度 0.72
ElectroluminescenceLight-emitting diodeMaterials scienceOptoelectronicsLayer (electronics)
-
Silicon-based quantum cascade lasers (QCLs) offer the prospect of integrating coherent terahertz (THz) radiation sources with silicon microelectronics. Theoretical studies have proposed a variety of $n$-type SiGe-based heterostructures as design candidates; ho…
openalex
A. Valavanis, T. V. Dinh, L. Lever, Z. Ikonić 等
2011-05-23
置信度 0.72
MicroelectronicsTerahertz radiationType (biology)SiliconMaterials science
-
openalex
Jinyuan Liu, Hui Xu, Yuanguo Xu, Yanhua Song 等
2017-01-25
置信度 0.72
Graphitic carbon nitridePhotocatalysisRhodamine BMaterials scienceQuantum dot
-
The quantum state diffusion model introduced in an earlier paper represents the evolution of an individual open quantum system by an Ito diffusion equation for its quantum state. The diffusion and drift terms in this equation are derived from interaction with …
openalex
Nicolas Gisin, I C Percival
1993-05-07
置信度 0.72
Quantum discordStatistical physicsQuantum relative entropyMathematicsQuantum
-
openalex
K. D. Sen
2014-01-01
置信度 0.72
MoleculeQuantumPhysicsAtomic physicsChemical physics
-
openalex
Bin Sun, Andrew Johnston, Chao Xu, Mingyang Wei 等
2020-06-09
置信度 0.72
Quantum dotMonolayerPassivationPerovskite (structure)Materials science
-
Two-dimensional van der Waals materials have emerged as promising platforms for solid-state quantum information processing devices with unusual potential for heterogeneous assembly. Recently, bright and photostable single photon emitters were reported from ato…
openalex
Gabriele Grosso, Hyowon Moon, Benjamin Lienhard, Sajid Ali 等
2017-09-20
置信度 0.72
Materials sciencePhotonHexagonal boron nitrideOptoelectronicsPhotonics
-
We developed a new red phosphor, , which has a broad excitation band extended from UV region to . At the optimum Eu concentration of , quantum output is seven times higher than for a conventional red phosphor, , under excitation. The phosphor is also more effi…
openalex
Kyota Uheda, Naoto Hirosaki, Yoshinobu Yamamoto, Atsushi Naito 等
2006-01-01
置信度 0.72
PhosphorMaterials scienceExcitationDiodeLuminescence
-
While the perovskite fever has focused on three-dimensional crystalline solids, this class of material can also self-assemble into two-dimensional (2D) layered structures that are natural quantum wells with tunable thickness and optoelectronic properties. Here…
openalex
Xiaoxi Wu, M. Tuan Trinh, Xiaoyang Zhu
2015-03-11
置信度 0.72
ExcitonQuantum wellExcitationCondensed matter physicsEffective mass (spring–mass system)
-
openalex
Miriam S. Vitiello, Luigi Consolino, Saverio Bartalini, A. Taschin 等
2012-07-13
置信度 0.72
Laser linewidthLaserQuantum cascade laserOptoelectronicsPhysics
-
Simulations of materials behavior are an important component of materials science research, partly because measurements are indirect, requiring theoretical interpretation, and partly because often the ideal experiment simply cannot be performed (due to technol…
openalex
Emily A. Carter
2008-08-07
置信度 0.72
Computer sciencePerspective (graphical)Context (archaeology)Component (thermodynamics)Interpretation (philosophy)
-
Evidence is presented for phase separation in In0.27Ga0.73N/GaN multiple quantum wells. After annealing for 40 h at a temperature of 950 °C, the absorption threshold at 2.95 eV is replaced by a broad peak at 2.65 eV. This peak is attributed to the formation of…
openalex
Matthew D. McCluskey, Lucia Romano, B. S. Krusor, D. P. Bour 等
1998-04-06
置信度 0.72
DiffractionMaterials scienceAnnealing (glass)Transmission electron microscopyQuantum well
-
There has been remarkable progress in the science and technology of semiconducting polymers during the past decade. The field has evolved from the early work on polyacetylene (the First Generation material) to a proper focus on soluble and processible polymers…
openalex
Alan J. Heeger
2010-01-01
置信度 0.72
PolymerPolyacetyleneMaterials scienceAcceptorNanotechnology
-
The fractional quantum Hall effect is a very counterintuitive physical phenomenon. It implies that many electrons, acting in concert, can create new particles having a charge smaller than the charge of any individual electron. This is not the way things are su…
openalex
H. L. Störmer
1999-07-01
置信度 0.72
PhysicsFractional quantum Hall effectQuantum Hall effectQuantum mechanicsCondensed matter physics
-
Reported here is a green synthesis of graphitic carbon quantum dots (GCQDs) as a fluorescent sensing platform for the highly sensitive and selective detection of Fe3+ ions. Through the electrochemical ablation of graphite electrodes in ultrapure water, uniform…
openalex
Yong‐Lai Zhang, Lei Wang, Heng‐Chao Zhang, Yang Liu 等
2013-01-01
置信度 0.72
FluorescenceDetection limitPhotochemistryChemistryUltrapure water
-
The linear energy dispersion of graphene electrons leads to a strongly nonlinear electromagnetic response of this material. We develop a general quantum theory of the third-order nonlinear local dynamic conductivity of graphene ${\ensuremath{\sigma}}_{\ensurem…
openalex
S. A. Mikhaǐlov
2016-02-02
置信度 0.72
GrapheneNonlinear systemOrder (exchange)PhysicsQuantum