Results 111 to 120 of about 18,311 (291)

First-Principles Study of NV Centers Near Extended Defects

429447We present a density functional theory analysis of the negatively charged nitrogen-vacancy (NV−) defect complex located at or in the vicinity of (001) and (111) surfaces as well as 30◦ and 90◦ partial glide dislocations in diamond.
Ghassemizadeh, Reyhaneh, Elsässer, Christian, Urban, Daniel F., Körner, Wolfgang   +3 more
core   +2 more sources

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

Magnetocardiography imaging of living rats using NV centers in Diamond

, 2021
The study on Magnetocardiography imaging of living rats using NV centers in DiamondThe 4th International Forum on Quantum Metrology and Sensingconference ...
1031606, 1031605, Yamazaki, Masatoshi, Takeshi, Ohshima, Shinobu, Onoda, Taniguchi, Takashi, 1031625, 1031624, 1031623, Arai, Keigo, 1031622, 1031621, 1031620, Fujisaki, Ikuya, Miyakawa, Masashi, Kuwahata, Akihiro, Matsuki, Ryoma, Nishio, Yuki, Shinei, Chikara, Nishitani, Daisuke, Xin, Zonghao, Hatano, Yuji, 1031619, 1031618, 1031617, 1031616, 1031615, 1031614, 1031613, Teraji, Tokuyuki, 1031612, Hatano, Mutsuko, 1031611, 1031610, Sekino, Masaki, Cao, Xinyu, Iwasaki, Takayuki, 1031609, 1031608, 1031607   +39 more
core  

V2CTx MXene as a Sacrificial Promoter for NiFe Catalyst for Anion Exchange Membrane Electrolyzers

Advanced Science, EarlyView.
These findings demonstrate that V2CTx functions beyond passive conductive support as an active electronic participant whose structural legacy sustains durable performance even after vanadium leaching in Anion Exchange Membrane (AEM) Electrolysers. ABSTRACT Nickel‐iron layered double hydroxides (NiFe‐LDH) show excellent activity, their poor conductivity
Bastian Schmiedecke, Can Kaplan, Karuppasamy Dharmaraj, Axel Zuber, Merve Buldu‐Aktürk, Ningjun Chen, Mailis Lounasvuori, Xuyun Guo, Valeria Nicolosi, Thorsten Schultz, Norbert Koch, Johanna Rosen, Michelle P. Browne   +12 more
wiley   +1 more source

Evaluation of NV centers in bulk diamond formed by electron beam irradiation

, 2020
Introduction Negatively charged nitrogen-vacancy (NV-) center in diamond is known as quantum sensor, can be used to measure small changes in physical quantities, such as magnetic field and temperature.
Takeshi, Ohshima, Shinobu, Onoda, Shuya, Ishii, Miyakawa, Masashi, Ohshima, Takeshi, 936877, 936878, Shinei, Chikara, 936879, 936873, 936874, 936875, 936876, 936870, 936871, 936872, Ishii, Shuya, Yuta, Masuyama, Saiki, Seiichi, Teraji, Tokuyuki, Onoda, Shinobu, Seiichi, Saiki, 936868, 936869, 936880, Masuyama, Yuta   +25 more
core  

BCMA‐Engineered Dendritic Cell‐Derived Exosomes as Bi‐Functional Therapeutics Orchestrating Cytokine Sequestration and Immune Activation for Multiple Myeloma

Advanced Science, EarlyView.
A dual‐function cell‐free therapeutic based on DC2.4 cell‐derived exosomes engineered to display BCMA. (Left) Soluble Ligand Sequestration (Decoy Function): DB Exo act as molecular decoys that predominantly sequester soluble APRIL with partial BAFF attenuation, effectively disrupting the NF‐κB survival signaling axis and suppressing myeloma cell ...
Yuqing Zeng, Chao He, Zhibin He, Hongbo Chen, Fang Cheng, Yongjiang Zheng   +5 more
wiley   +1 more source

Evolution of quantum spin sensing: From bench-scale ODMR to compact integrations

APL Materials
This paper provides a comprehensive review of quantum spin sensing with a focus on the nitrogen vacancy (NV) center in diamond. Beginning with the discovery of optically detected magnetic resonance in NV centers, we trace the evolution of this technology
Shahriar Esmaeili, Paul Schmalenberg, Songtao Wu, Yuqing Zhou, Sean Rodrigues, Naveed Hussain, Taishi Kimura, Yukihiro Tadokoro, Shougo Higashi, Debasish Banerjee, Ercan M. Dede   +10 more
doaj   +1 more source

Decoherence properties of the NV-center in diamond

, 2012
In the present work we have expanded the understanding of the dynamics of the NV center in diamond in itself as well as with its environment in the diamond lattice. By doing so we further approached the DiVincenzo criteria for a scalable quantum computer.
openaire   +2 more sources

Quantum Photothermal Self‐Monitoring Fiber Probes for In Vivo Photothermal Therapy

Advanced Science, EarlyView.
A miniaturized quantum photothermal fiber probe based on a metal/polymer/glass composite optoelectronic fiber that simultaneously guides lightwave and microwave was developed for the first time. The probe achieves enhanced photothermal conversion (13°C/mW, 25°C–120°C range) while providing real‐time self‐monitoring with 0.2°C thermal resolution at the ...
Wanjun Li, Ruixiao Hu, Jie Mao, Jin Wo, Yunsong Zhang, Liang Chen, Ying Liu, Zhibo Li, Yongxin Lin, Minghui Du, Yaofei Chen, Libing Zhou, Tuan Guo   +12 more
wiley   +1 more source

Comparison of optical trapping wavelengths for nanoscopic diamonds containing nitrogen-vacancy centers

Journal of Physics Communications
In this article, we explore the effect of two different infrared (IR) laser wavelengths on the optical properties of trapped nano-diamonds containing high-density ensembles of nitrogen vacancy (NV) centers.
Srestha Roy, Atanu Ghosh, Muruga Lokesh, Gokul Nalupurackal, Snigdhadev Chakraborty, Jayesh Goswami, Vidya P Bhallamudi, Siddharth Dhomkar, Basudev Roy   +8 more
doaj   +1 more source