Results 61 to 70 of about 25,571,688 (374)

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

Machine Learning for Inverter-Fed Motors Monitoring and Fault Detection: An Overview

IEEE Access
Monitoring and fault detection can be critical for efficient, safe and reliable operation of electric drive systems. Unfortunately, developing accurate physics-based models for these tasks is difficult due to unknown machine parameters and incomplete ...
Diego Garcia-Perez, Mariam Saeed, Ignacio Diaz, Jose M. Enguita, Juan Manuel Guerrero, Fernando Briz   +5 more
doaj   +1 more source

Numerical Investigation of the Equalization Enhanced Phase Noise Penalty for M-Quadrature Amplitude Modulation Formats in Short-Haul Few-Mode Fiber Transmission Systems with Time-Domain Equalization

Applied Sciences, 2018
The equalization enhanced phase noise (EEPN), caused by the interaction of the chromatic dispersion (CD) with the phase noise of the local oscillator (LO), has been extensively studied for single-mode optical communication systems.
José Manuel Delgado Mendinueta, Werner Klaus, Jun Sakaguchi, Satoshi Shinada, Hideaki Furukawa, Yoshinari Awaji, Naoya Wada   +6 more
doaj   +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

Vehicles detection through wireless sensors networks and optical fiber sensors

Scientific Reports
Due to the evolving variations in government and political systems both domestically and internationally, along with the imposition of high tariffs at borders, these borders have become vulnerable points for terrorism and smuggling activities ...
Hacen Khlaifi, Amira Zrelli, Tahar Ezzedine   +2 more
doaj   +1 more source

A flight investigation of simulated data link communications during single-pilot IFR flight [PDF]

, 1983
A Flight Data Console (FDC) was developed to allow simulation of a digital communications link to replace the current voice communication system used in air traffic control (ATC).
Christensen, D. G., Duffy, J. W., Parker, J. F.   +2 more
core   +1 more source

Millimeter-Wave System for High Data Rate Indoor Communications [PDF]

, 2009
This paper presents the realization of a wireless Gigabit Ethernet communication system operating in the 60 GHz band. The system architecture uses a single carrier modulation. A differential encoded binary phase shift keying modulation and a differential
Kokar, Yvan, Rakotondrainibe, Lahatra, Zaharia, Gheorghe, Zein, Ghaïs El   +3 more
core   +4 more sources

Joint Transmit Beamforming for Multiuser MIMO Communications and MIMO Radar

IEEE Transactions on Signal Processing, 2019
Future wireless communication systems are expected to explore spectral bands typically used by radar systems, in order to overcome spectrum congestion of traditional communication bands.
Xiang Liu, Tianyao Huang, Yimin Liu, Jie Zhou   +3 more
semanticscholar   +1 more source

Plasma‐Treated Hydrogel for Combined RONS and Chemotherapy Delivery: A Proof‐of‐Concept In Ovo

Advanced Functional Materials, EarlyView.
This study explores plasma‐treated hydrogels (PTH) as a new way to deliver both reactive oxygen and nitrogen species and chemotherapy (Doxorubicin) directly to tumors. In ovo tests show effects after a single dose, especially in osteosarcoma tumors. Tumor weight decrease, and a resistance‐related protein is reduced.
Milica Živanić, Albert Espona‐Noguera, Angela Privat Maldonado, Patrik Matušů, Francesco Tampieri, Maria‐Pau Ginebra, Abraham Lin, Evelien Smits, Annemie Bogaerts, Cristina Canal   +9 more
wiley   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source