Results 151 to 160 of about 139,218 (319)

Optical observations of low-mass X-ray binaries and millisecond pulsars [PDF]

, 1992
P. J. Callanan
openalex   +1 more source

Wireless Nano Irradiance Meter Based on Upconversion Luminescence Lifetime

Advanced Optical Materials, EarlyView.
A wireless nano irradiance meter is developed based on upconversion nanoparticles that enabled local readouts through their luminescence lifetime. This method allows for remote and precise light irradiance quantification in complex media, offering significant potential for light‐based technologies such as photodynamic therapy and nanothermometry ...
Alejandro Casillas‐Rubio, Marco Laurenti, Juan Pedro Cascales, Oscar G. Calderón, Diego Mendez‐Gonzalez, Sonia Melle   +5 more
wiley   +1 more source

Spectrum and Polarization of Solar Radio Bursts on a 10-MILLISECOND Time Scale

, 1969
James W. Warwick, G. A. Dulk
openalex   +1 more source

Relaxation of the Magnetic Moment of Bi₂CaSr₂Cu₂O_8+xSingle Crystals in the Millisecond Region [PDF]

, 1992
N. E. Alekseevskiǐ, S. F. Kim
openalex   +1 more source

Millisecond Pulsars in Close Binaries

, 2015
In this Habilitationsschrift (Habilitation thesis) I present my research carried out over the last four years at the Argelander Institute for Astronomy (AIfA) and the Max Planck Institute for Radio Astronomy (MPIfR). The thesis summarizes my main findings and has been written to fulfill the requirements for the Habilitation qualification at the ...
openaire   +3 more sources

Breaking Crystallinity for Optimal Dark Current: Nonfullerene Acceptor Dilution as a Strategy for High‐Performance Organic Photodetectors

Advanced Optical Materials, EarlyView.
Organic photodetectors (OPDs) based on polymer donor:non‐fullerene‐acceptor (NFA) bulk heterojunction blends offer strong light‐sensing potential, but require methods for optimization. This work demonstrates NFA dilution as an effective strategy to suppress dark current and enable state‐of‐the‐art performance by disrupting NFA crystallinity.
Chiara Labanti, Ying Sun, Joel Luke, Yifan Dong, Song Yi Park, Yi‐Chun Chin, Tianhao Lan, Emily J. Yang, Lei Zhang, Soranyel Gonzalez‐Carrero, James R. Durrant, Ji‐Seon Kim   +11 more
wiley   +1 more source

VLBI Position Determinations for the Millisecond Pulsar B1937+21 [PDF]

, 1996
N. Bartel, J. F. Chandler, M. I. Ratner, I. I. Shapiro   +3 more
openalex   +1 more source

Rapid Electro‐Thermal Micro‐Actuation of Flat Optics Enabled by Laser‐Induced Graphene on Colorless Polyimide Substrates

Advanced Optical Materials, EarlyView.
Laser‐induced graphene (LIG) on a colorless polyimide (CPI) substrate functions as both an electrical heater and a heat spreader, enabling rapid electro‐thermo‐optic actuation. The system achieves reflective beam scanning up to 2 kHz and diffractive beam steering with 0.5‐millidegree resolution and a 0.9 s response time, showcasing LIG‐CPI as a soft ...
Byunggi Kim, Younggeun Lee, Dongwook Yang, Kazuyoshi Fushinobu, Young‐Jin Kim, Masahiro Nomura   +5 more
wiley   +1 more source

Response of a recessed pressure transducer with a millisecond pressure step input

, 1973
W. M. Shay, John M. Kuhlman
openalex   +2 more sources

Bright LaF3:Eu@Ir Phosphors Combining Two‐Photon Excitation, d → f Energy Transfer and Tunable Time‐Gated Chromaticity for Multicolor Cell Imaging

Advanced Optical Materials, EarlyView.
The surface functionalization of Eu‐doped LaF3 particles with a two‐photon absorbing IrIII complex results in the formation of ultrabright Eu:LaF3 phosphors, which exhibit a combination of short‐lived IrIII and long‐lived EuIII‐sensitized emissions. These Ir/Eu hybrids are effectively internalized by HEK‐293 cells without causing toxic effects, thereby
Yating Ye, Mattia Bramini, Paola Sánchez‐Moreno, Angel Orte, Juan‐Ramón Jiménez, Juan Manuel Herrera   +5 more
wiley   +1 more source