Results 131 to 140 of about 22,610 (201)

A Spectral-Emissivity-Corrected Method for Temperature Inversion from CCD Images. [PDF]

open access: yesSensors (Basel)
Zhao M   +7 more
europepmc   +1 more source

Diagenetic controls on porosity evolution and pore type organisation in microporous carbonate rocks: Evidence for mesogenetic porosity formation

open access: yesSedimentology, Volume 73, Issue 6, Page 2353-2380, October 2026.
ABSTRACT Microporous carbonate rocks typically record complex diagenetic histories driven by microbial activity and fluid interactions within multiple diagenetic environments. The relative roles of meteoric and burial diagenetic processes in pore evolution remain debated, particularly within Cretaceous carbonate systems of the Middle East, as does the ...
Hugues Bitault   +5 more
wiley   +1 more source

Technical advances in motion‐robust MR thermometry

open access: yes
Proton resonance frequency shift (PRFS) MR thermometry is the most common method used in clinical thermal treatments because of its fast acquisition and high sensitivity to temperature.
Kim, Kisoo   +2 more
core   +1 more source

Toward Application of Nanodiamonds for In‐Situ Monitoring of Radicals in Liquid Phase Chemical Reactions

open access: yesphysica status solidi (a), Volume 223, Issue 18, 23 September 2026.
In many chemical reactions, short‐lived radical intermediates play a crucial role, while detecting them in situ remains challenging. The optically readable electronic spin of NV centers in diamond is a nanoscale sensor for such radical species. We demonstrate the successful in situ detection of the nitroxide radical 2,2,6,6‐TEMPO using NV center‐based ...
Emma Herbst   +5 more
wiley   +1 more source

Inverse‐Designed Nanophotonic Structures for On‐Chip Excitation and Broadband Emission Extraction in Diamond Quantum Spin Sensing

open access: yesNanophotonics, Volume 15, Issue 17, 11 September 2026.
Inverse‐designed nanophotonic structures on a foundry‐compatible silicon nitride chip enable efficient in‐plane green excitation and broadband red emission extraction from diamond nitrogen‐vacancy centers. A compact emitter triples the guided optical power, while a directional coupler routes ∼80% of the fluorescence to detection, advancing miniaturized
Yuqing Zhou   +5 more
wiley   +1 more source

Standard photonic (quantum) thermometry in the UK [PDF]

open access: yes
Two emerging developments in photon based (quantum) thermometry are described, namely, active ring-resonator thermometry (ARRT) and small-scale practical Doppler broadening thermometry (pDBT).
Machin, Graham   +5 more
core  

Home - About - Disclaimer - Privacy