Results 81 to 90 of about 7,734 (310)

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Parity-selective enhancement of field-free molecular orientation in an intense two-color laser field

, 2011
We investigated the characteristics of molecular orientation induced by a nonresonant two-color femtosecond laser field. By analyzing the rotational dynamics of asymmetric linear molecules, we revealed that the critical parameter in characterizing the ...
Hyeok Yun, Chang Hee Nam, Kim, Hyung Taek, Jongmin Lee, Yun, Hyeok, Nam, Chang Hee, Chul Min Kim, Lee, Jongmin, Kim, Chul Min, Hyung Taek Kim   +9 more
core   +1 more source

Quantum Tomography in Atoms and Molecules

Ultrafast Science
Quantum tomography (QT) has found broad applications across multiple disciplines, such as atomic and molecular physics, quantum optics, quantum computing, and quantum information.
Ming Zhang, Jiayang Jiang, Bowen Dong, Leshi Zhao, Sizhe Li, Anatoly Ischenko, Rambabu Rajpoot, Dao Xiang, Eiji J. Takahashi, Kiyoshi Ueda, Hongguang Duan, Chuncheng Wang, Marco Ruberti, Vitali Averbukh, Florian Mintert, Yajiang Hao, Haitan Xu, R. J. Dwayne Miller, Zheng Li   +18 more
doaj   +1 more source

Exciton-mediated photothermal cooling in GaAs membranes

New Journal of Physics, 2012
Cooling of the mechanical motion of a GaAs nano-membrane using the photothermal effect mediated by excitons was recently demonstrated by some of the authors (Usami et al 2012 Nature Phys.
André Xuereb, Koji Usami, Andreas Naesby, Eugene S Polzik, Klemens Hammerer   +4 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Time correlation inside a laser pulse

, 2020
© 2020 American Physical Society.Looking inside a laser pulse by detecting an instantaneous ionization rate (IIR) has been a useful instrument for characterizing subcycle ionization dynamics [Phys. Rev.
Ivanov, I. A., Kheifets, A. S., I. A. Ivanov, A. S. Kheifets, Kim, Kyung Taec, Kyung Taec Kim   +5 more
core   +1 more source

Transfer of tilted sample information in transmission electron microscopy [PDF]

, 2010
When a transmission electron microscope is used in imaging mode, information carried by the sample function is transformed by the optics of the instrument during the imaging process.
Mariani, Valerio
core   +1 more source

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

Advanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge, P. Sanju S. Panawala, Joseph F. S. Fernando, Zhenhuan Chen, Chao Zhang, Dong‐Chen Qi, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +8 more
wiley   +1 more source

Coherent two photon excitation within an extended cloud of Rubidium 85 for the purposes of atomic interferometry and cooling

, 2011
Cold atom samples, at temperatures of the order 100 µK, are useful for a wide reaching array of new and exciting technological and scientific endeavours. Atoms are conventionally cooled by Doppler cooling, which relies on the continuous absorption and re-
Murray, Richard
core