Shining a light on dark valleytronics: First direct observation of dark excitons in atomically thin materials

In a world-first, researchers from the Femtosecond Spectroscopy Unit at the Okinawa Institute of Science and Technology (OIST ...
IEEE

Origin Analysis and Mitigation Method of Voltage Oscillation Occurred Inside the Winding of Medium-Voltage Medium-Frequency Transformer

Abstract: The medium-voltage medium-frequency transformer is a critical component of high-power dc converters. However, the ultrafast switching speed of wide bandgap semiconductors can induce voltage ...
Inside Higher Ed

New IHEP Analysis Breaks Down Financial Need by Country of Origin

A new analysis from the Institute for Higher Education Policy breaks down which students face the most unmet financial need based on their country of origin and how long their families have lived in ...
ahajournals.org

Single-Cell Analysis Reveals a Critical Role for Macrophage Epsins in Regulating the Origin of Foam Cells in Atherosclerosis

Basic and Translational Research Division, Department of Cardiology, Boston Children’s Hospital, MA (K.A., X.G., K.G., L.Z., K. Chen). Department of Pediatrics ...
C&EN

Van der Waals Epitaxy of CsPbI

Hunan Key Laboratory of Nanophotonics and Devices, Hunan Key Laboratory of Super Microstructure and Ultrafast Process, School of Physics, Central South University, Changsha, Hunan 410083, China State ...
CBS News

The U.S. is losing thousands of manufacturing jobs, analysis finds

Megan Cerullo is a New York-based reporter for CBS MoneyWatch covering small business, workplace, health care, consumer spending and personal finance topics. She regularly appears on CBS News 24/7 to ...
IEEE

Network-Wide Data Collection Based on In-Band Network Telemetry for Digital Twin Networks

Abstract: The Digital Twin Network (DTN) establishes a real-time virtual mirror of physical networks. Data collection plays an essential role in DTN, which collects the status data of physical network ...
AZOM

Chip Packet Imaging Using XPS Analysis

X-ray photoelectron spectroscopy (XPS) is a powerful surface-sensitive analytical technique ideally suited to the characterization of chemical composition and interfacial interactions within the ...
C&EN

Light-Driven Double-Layer Polydopamine-Coated Flexible Metal–Organic Frameworks: Balancing Antibacterial and Regenerative Functions

State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of ...
Phys.org

Graphene reveals electrons that behave like frictionless fluid and break textbook rules

For several decades, a central puzzle in quantum physics has remained unsolved: Could electrons behave like a perfect, frictionless fluid with electrical properties described by a universal quantum ...