Results 231 to 240 of about 572,572 (292)

Spatially engineered optical-acoustic matching in quartz-enhanced photoacoustic spectroscopy. [PDF]

Photoacoustics
Cui R, Han W, Wang C, Li C, Ren Y, Li X, Xu J, Spagnolo V, Chen W, Wu H, Dong L.   +10 more
europepmc   +1 more source

Sensitized Triplet Exciton Generation in Nanostructured Polymer Scintillators: Toward Improved γ/Neutron Discrimination

Advanced Functional Materials, EarlyView.
Rapid γ/neutron discrimination through PSD is achieved in liquid droplet containing nanostructured polymeric scintillator where a TTA‐active dye is dissolved. The inclusion of a properly selected and dosed sensitizer metalated porphyrin enhances discrimination sensitivity and speed by doubling the density of annihilating triplets and increasing the ...
Luca Pollice, Xueqian Hu, Letizia G. Tedoldi, Andrea Erroi, Davide Rigamonti, Marco Tardocchi, Davide Bortot, Andrea Pola, Christoph Weder, Angelo Monguzzi   +9 more
wiley   +1 more source

Chirp-modulated light-induced thermoelastic spectroscopy for simultaneous precise measurement of resonant frequency and gas concentration. [PDF]

Photoacoustics
Chen X, Chen X, Yao L, Hu M, Liu H, Kan R.   +5 more
europepmc   +1 more source

Two-dimensional fluorescence spectroscopy with entangled photons and time- and frequency-resolved two-photon coincidence detection. [PDF]

Sci Adv
Fujihashi Y, Iso O, Shimizu R, Ishizaki A.   +3 more
europepmc   +1 more source

Photoacoustic Noninvasive Blood Glucose Monitoring: A Review of Systems and Strategies for Robust Glucose Concentration Estimation, with Perspectives on Miniaturization and Wearability. [PDF]

Sensors (Basel)
Zhang J, Li Z, Wang M, Lin L, Wang G, Chen C.   +5 more
europepmc   +1 more source

Evaluation of the effect of novel all-in-one irrigating solutions with and without diode laser activation on the radicular dentine composition: An <i>in vitro</i> attenuated total reflectance Fourier-transform infrared spectroscopy study. [PDF]

J Conserv Dent Endod
Halkai R, Halkai KR, Shaikh YAA.
europepmc   +1 more source

Miniaturisation of Raman spectroscopy systems: from benchtop to backpocket.

Lab Chip
Hardy M, Kanade PP, Buchan E, Goldberg Oppenheimer P, McPolin CPT, Bowman RM.   +5 more
europepmc   +1 more source

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Laser spectroscopy of Si3C

The Journal of Chemical Physics, 2005
The C̃B11←X̃A11 band system of the potential interstellar species Si3C has been recorded in a silane/acetylene discharge by resonant two-color two-photon ionization spectroscopy. The origin band is located near 24925cm−1 (3.09eV). Several other features in the spectrum are assigned to progressions in the Si–Si stretching modes as well as to sequence ...
John F, Stanton, John, Dudek, Patrice, Theulé, Harshal, Gupta, M C, McCarthy, P, Thaddeus   +5 more
openaire   +2 more sources

Laser Spectroscopy in the XUV

EQEC 96 1996 European Quantum Electronic Conference EQEC-96, 1996
Narrowband Nd-YAG pumped and frequency-doubled dye lasers with outputs in the extreme ultraviolet domain were used in spectroscopic experiments. The studies include: determination of the lifetimes of highly excited states in CO and N2 and their predissociation rates; investigation of highly excited gerade Rydberg states of molecular hydrogen ...
openaire   +2 more sources