Results 51 to 60 of about 116,407 (269)

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Vibrational modes and lattice distortion of a nitrogen-vacancy center in diamond from first-principles calculations [PDF]

, 2011
We investigate vibrational properties and lattice distortion of negatively charged nitrogen-vacancy (NV) center in diamond. Using the first-principles electronic structure calculations, we show that the presence of NV center leads to appearance of a ...
Dobrovitski, V. V., Wang, Cai-Zhuang, Zhang, Jianhua, Zhu, Z. Z., 朱梓忠   +4 more
core   +2 more sources

Hands-On Quantum Sensing with NV− Centers in Diamonds

C, 2023
The physical properties of diamond crystals, such as color or electrical conductivity, can be controlled via impurities. In particular, when doped with nitrogen, optically active nitrogen-vacancy centers (NV), can be induced. The center is an outstanding quantum spin system that enables, under ambient conditions, optical initialization, readout, and ...
J. L. Sánchez Toural, V. Marzoa, R. Bernardo-Gavito, J. L. Pau, D. Granados   +4 more
openaire   +5 more sources

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Insight into the nitrogen-vacancy center formation in type-Ib diamond by irradiation and annealing approach

Materials Futures
Comprehending the microscopic formation of nitrogen vacancy (NV) centers in nitrogen-doped diamonds is crucial for enhancing the controllable preparation of NV centers and quantum applications.
Taiqiao Liu, Fanglin Lyu, Tian Shao, Diwei Zou, Wei Shen, Yuzheng Guo, Yuan Zhong, Chaoyang Chen, Liangchen Yi, Zhaofu Zhang, Andy H Shen   +10 more
doaj   +1 more source

Colossal photon bunching in quasiparticle-mediated nanodiamond cathodoluminescence

, 2018
Nanoscale control over the second-order photon correlation function $g^{(2)}(\tau)$ is critical to emerging research in nonlinear nanophotonics and integrated quantum information science. Here we report on quasiparticle control of photon bunching with $g^
Bridges, Denzel, Chisholm, Matthew F., Davidson, Roderick B., Dumitrescu, Eugene F., Evans, Philip G., Feldman, Matthew A., Hachtel, Jordan A., Haglund, Richard F., Hu, Anming, Lawrie, Benjamin J., Pooser, Raphael C.   +10 more
core   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

Advanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

Structural and electronic properties of NV0 and NV− centers in diamond under uniaxial strain: a first-principles study

Functional Diamond
Strain engineering, a pivotal method for tuning material properties, shows great promise in extending the application scope of wide-band-gap semiconductors such as diamond.
Linlin Liu, Sen Zhang, Kunlong Zhao, Wensi Yang, Yunpeng Yang, Rui Fan, Chao Chen, Zuanquan Chen, Yejun Li, Mikhail V. Shestakov, Yicun Li, Jiwen Zhao, Kang Liu, Bing Dai, Benjian Liu, Jiaqi Zhu, Gufei Zhang   +16 more
doaj   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source