Results 201 to 210 of about 967,796 (372)

Spectroelectrochemical Determination of Förster Radii for Triplet‐Polaron Quenching in Phosphorescent Organic Light‐Emitting Diodes

open access: yesAdvanced Functional Materials, EarlyView.
Phosphorescent OLEDs suffer from efficiency roll‐off due to triplet‐polaron quenching (TPQ). This study demonstrates for a large set of host‐guest combinations a spectroelectrochemical method to measure the absorption of charged molecules, enabling determining TPQ Förster radii (2.5–4 nm) from the spectral overlap.
Stan E. A. Jaspars   +5 more
wiley   +1 more source

Analysis of protein and amino acid contents in rice flour by near-infrared spectroscopy.

open access: bronze, 1986
Mutsuo IWOMOTO   +4 more
openalex   +2 more sources

High‐Entropy Magnetism of Murunskite

open access: yesAdvanced Functional Materials, EarlyView.
The study of murunskite (K2FeCu3S4) reveals that its magnetic and orbital order emerges in a simple I4/mmm crystal structure with complete disorder in the transition metal positions. Mixed‐valence Fe ions randomly occupy 1/4 of the tetrahedral sites, with the remaining 3/4 being filled by non‐magnetic Cu+ ions.
Davor Tolj   +18 more
wiley   +1 more source

Cerebral Oxygenation Measured by Near Infrared Spectroscopy during Cardiopulmonary Bypass and Deep Hypothermic Circulatory Arrest in Piglets [PDF]

open access: bronze, 1996
Fumikazu Nomura   +8 more
openalex   +1 more source

A consensus guide to using functional near-infrared spectroscopy in posture and gait research.

open access: yesGait & Posture, 2020
J. Menant   +22 more
semanticscholar   +1 more source

A Fourier transform spectrometer for visible and near ultra-violet measurements of atmospheric absorption [PDF]

open access: yes
The development of a prototype, ground-based, Sun-pointed Michelson interferometric spectrometer is described. Its intended use is to measure the atmospheric amount of various gases which absorb in the near-infrared, visible, and near-ultraviolet ...
Gerlach, J. C.   +2 more
core   +1 more source

Dynamic Networks via Polymerizable Deep Eutectic Monomers for Uniform Li+ Transport at Interfaces in Lithium Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The PDEM‐based SIGPE provides a dynamic nanophase from Li+‐bridged molecular self‐association, enhancing electrochemical stability and facilitating uniform Li+ ion flux at the interface. This unique solvation structure results in a hetero species‐driven inorganic‐rich SEI and long‐term cycle stability, suggesting that a PFAS‐free Li+‐containing monomer
Susung Yun   +5 more
wiley   +1 more source

STUDY OF HUMAN MUSCLE CIRCULATION DURING BICYCLE EXERCISE USING NEAR-INFRARED SPECTROSCOPY

open access: bronze, 1992
Sachiko Homma   +4 more
openalex   +2 more sources

Noninvasive Measurement of Regional Cerebral Blood Flow by Near-Infrared Spectroscopy and Indocyanine Green [PDF]

open access: bronze, 1998
Wolfgang M. Kuebler   +7 more
openalex   +1 more source

Complex Oxide‐metal Hybrid Metamaterials with Integrated Magnetic and Plasmonic Non‐noble Metal Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
A new alloy‐oxide vertically aligned nanocomposite (VAN) thin film with two immiscible non‐noble metal elements of Co and Cu embedded in BaTiO3 (BTO) matrix is designed and fabricated, which presents interesting magnetic, ferroelectric, and optical properties.
Jijie Huang   +7 more
wiley   +1 more source

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