Results 71 to 80 of about 745 (158)
Merged Molecular Switches Excel as Optoacoustic Dyes: Azobenzene–Cyanines Are Loud and Photostable NIR Imaging Agents [PDF]
Optoacoustic (or photoacoustic) imaging promises micron-resolution noninvasive bioimaging with much deeper penetration (>cm) than fluorescence. However, optoacoustic imaging of enzyme activity would require loud, photostable, NIR-absorbing molecular ...
Anzenhofer, Pia +11 more
core +2 more sources
, 2023 Recent ultrafast photoemission experiments showed signatures of an ultrafast modification of the electronic band structure in FeRh indicative of a ferromagnetic (FM) state that is initiated by a non-equilibrium occupation of the electronic states upon ...
Arregi, Jon Ander +4 more
core
Terahertz Technology for Defense and Security-Related Applications [PDF]
, 2012 This thesis deals with chosen aspects of terahertz (THz) technology that have potential in defense and security-related applications. A novel method for simultaneous data acquisition in time-resolved THz spectroscopy experiments is developed.
Iwaszczuk, Krzysztof
core +1 more source
Disentangling nucleation and domain growth during a laser-induced phase transition
, 2023 We use ultrafast x-ray diffraction and the time-resolved polar magneto-optical Kerr effect to study the laser-induced metamagnetic phase transition in two FeRh films with thicknesses below and above the optical penetration depth.
Arregi, Jon Ander +5 more
core
A multi-aperture encoding scheme for increased SNR in photoacoustic Imaging [PDF]
Photoacoustic imaging creates light-induced ultrasonic signals to provide valuable information on internal body structures and tissue morphology non-invasively.
Cano, Camilo +5 more
core +1 more source
Tuning photoacoustics with nanotransducers via Thermal Boundary Resistance and Laser Pulse Duration
The photoacoustic effect in liquids, generated by metal nanoparticles excited with short laser pulses, offers high contrast imaging and promising medical treatment techniques.
Banfi, Francesco +8 more
core +1 more source
Side-Illuminating Optical Fiber for High-Power-Density-Mediated Intraluminal Photoacoustic Imaging [PDF]
Intraluminal photoacoustic (PA) imaging has the potential for providing physiological and functional information in wide-ranging clinical applications.
Chérin, Emmanuel +4 more
core +2 more sources
Line narrowing by transcient coherent Raman spectroscopy with tunable picosecond excitation [PDF]
, 1984 Kaiser, Wolfgang +2 more
core +1 more source