Results 111 to 120 of about 245,558 (286)

Pyroelectric influence on lithium niobate during the thermal transition for cryogenic integrated photonics

Materials for Quantum Technology
Lithium niobate has emerged as a promising platform for integrated quantum optics, enabling efficient generation, manipulation, and detection of quantum states of light.
Frederik Thiele, Thomas Hummel, Nina Amelie Lange, Felix Dreher, Maximilian Protte, Felix vom Bruch, Sebastian Lengeling, Harald Herrmann, Christof Eigner, Christine Silberhorn, Tim J Bartley   +10 more
doaj   +1 more source

FEA-Based Thermo-Structural Modeling of Cryogenic Storage Tanks in Liquid Propulsion Systems

Aerospace
This investigation presents the comprehensive thermo-structural analysis of the propellant tanks utilized in the CROME propulsion system, focused on examining the structural effects caused by the storage of liquid nitrogen, liquid oxygen, and liquid ...
Salvador Orozco, Cynthia L. Ramirez Zamora, Md Amzad Hossain, Ahsan Choudhuri   +3 more
doaj   +1 more source

From RNA to DNA: How Cargo Identity Reprograms Lipid Nanoparticle Architecture and Function

Advanced Healthcare Materials, EarlyView.
The evolution of lipid nanoparticles (LNPs) spans from RNA‐LNPs, used in mRNA vaccines, to DNA‐LNPs, ideal for gene therapies. Emerging bionano architectures, decorated with DNA and plasma proteins, pave the way for advanced DNA‐based therapies that are more stable, targeted, and customizable.
Erica Quagliarini, Daniela Pozzi, Giulio Caracciolo   +2 more
wiley   +1 more source

Characterization and Modeling of MOSFET Series Resistance Down to 4 K

IEEE Journal of the Electron Devices Society
MOSFET parasitic series resistance $({R}_{SD})$ is an important parameter when channel length scales down. This paper presents a systematic study of ${R}_{SD}$ extracted from the mobility constant method down to 4 K. For the first time, the anomalous
Yuhuan Lin, Zhizhao Ma, Shilong Li, Tianyue Wen, Yuxuan Zhou, Hao Su, Shenghua Zhou, Longyang Lin, Yida Li, Kai Chen   +9 more
doaj   +1 more source

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

Advanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra, Alberto M. Ruiz, Marta Galbiati, Álvaro Cortés‐Flores, Daniel Brown, Esteban Zamora‐Amo, Lisa Almonte, Andrei Shumilin, Juan Salvador‐Sánchez, Ana Pérez‐Rodríguez, Iñaki Orue, Andrés Cantarero, Andres Castellanos‐Gomez, Federico Mompeán, Mar Garcia‐Hernandez, Efrén Navarro‐Moratalla, Enrique Diez, Mario Amado, José J. Baldoví, M. Reyes Calvo   +19 more
wiley   +1 more source

Liquid cryogenic lubricant [PDF]

, 1970
Fluorinated polyethers are suitable lubricants for rolling-element bearings in cryogenic systems. Lubrication effectiveness is comparable to that of super-refined mineral oil lubricants operating at room ...
Dietrich, M. W., Townsend, D. P., Zaretsky, E. V.   +2 more
core   +1 more source

Intrinsically Disordered Protein‐Inspired Nanovector‐Based Coacervates for the Direct Cytosolic Transport of Biomacromolecules

Advanced Materials, EarlyView.
Intrinsically disordered protein‐inspired nanovectors (IDP‐NVs) form stable nanocoacervates (NCs) with diverse biomacromolecules. In situ conformational changes confer stability and adaptability to NCs under dynamically changing physiological conditions.
Soyeong Jin, Hyemin Park, Seuk‐Min Ryu, Dagyeong Guk, Jaeeun Lee, Seongeon Jin, Changjoon Keum, Jinyoung Park, Myoung‐Hwan Park, Chaekyu Kim, Hojun Kim, Jaegeun Noh, Kwan Hyi Lee, Ja‐Hyoung Ryu, Youngdo Jeong   +14 more
wiley   +1 more source

Thermal Characteristics of a Double Intra-Cavity Contact VCSEL for Cryogenic Optical Links

IEEE Photonics Journal
Cryogenic computing systems, including quantum computers, cryo-CMOS and superconducting processors, necessitate efficient optical data links capable of operation at temperatures as low as 4 K.
Behzad Namvar, Patrik Rajala, Mircea Guina, Teemu Hakkarainen, Heikki Virtanen, Topi Uusitalo, Jukka Viheriala   +6 more
doaj   +1 more source

Cryogenic wind tunnels: Unique capabilities for the aerodynamicist [PDF]

The cryogenic wind-tunnel concept as a practical means for improving ground simulation of transonic flight conditions. The Langley 1/3-meter transonic cryogenic tunnel is operational, and the design of a cryogenic National Transonic Facility is ...
Hall, R. M.
core   +1 more source

Cryogenic gyroscope housing [PDF]

, 1973
A cryogenic gyroscope housing having gas spin-up means provided in annular discs inserted between housing shells is described. A circumferential recess in the inner edges of the discs at their juncture serves as the gas spin-up channel, and recesses in ...
Angele, W.
core   +1 more source