Results 71 to 80 of about 1,443 (165)

Photoacoustic Microscopy for Multiscale Biological System Visualization and Clinical Translation

Advanced Science, Volume 13, Issue 9, 13 February 2026.
Photoacoustic microscopy (PAM) is a powerful biomedical imaging tool renowned for its non‐invasiveness and high resolution. This review synthesizes recent technological advances and highlights their broad applications from cellular and organ‐level to whole‐animal imaging.
Tingting Wang, Jiali Chen, Liming Nie, Honghui Li   +3 more
wiley   +1 more source

Epitaxial Interface‐Driven Photoresponse Enhancement in Monolayer WS2–MoS2 Lateral Heterostructures

Advanced Functional Materials, Volume 36, Issue 8, 26 January 2026.
Surface potential distribution image, along with the derived electric field distribution across the interface, reveals that the electric field reaches its peak at the interface. Additionally, the spectral response of the heterointerface exhibits higher and broader features compared to its bare counterparts.
Pargam Vashishtha, Clara Kofler, Ajay Kumar Verma, Sindhu Priya Giridhar, Jonathan O. Tollerud, Nethmi S. L. Dissanayake, Tanish Gupta, Manoj Sehrawat, Vishnu Aggarwal, Edwin L.H. Mayes, Billy J. Murdoch, Deepak Sharma, Taimur Ahmed, Jani Kotakoski, Jeffrey A. Davis, Yuerui Lu, Govind Gupta, Irfan H. Abidi, Sumeet Walia   +18 more
wiley   +1 more source

Thermoelastic study of nanolayered structures using time-resolved x-ray diffraction at high repetition rate

, 2013
We investigate the thermoelastic response of a nanolayered sample composed of a metallic SrRuO3 (SRO) electrode sandwiched between a ferroelectric Pb(Zr0.2Ti0.8)O3 (PZT) film with negative thermal expansion and a SrTiO3 substrate.
Bargheer, M., Gaal, P., Leitenberger, W., Navirian, H. A., Schick, D., Shayduk, R.   +5 more
core   +1 more source

Ultrafast piezospectroscopy of semiconductor micro- and nanostructures [PDF]

In this work experiments on the interaction of picosecond strain wave packets with semiconductor quantum wells and optical microcavities are presented.
Berstermann, Thorsten
core   +1 more source

Spectral analysis of amplitude and phase echoes in picosecond ultrasonics for strain pulse shape determination. [PDF]

Photoacoustics, 2023
Tachizaki T, Baumberg JJ, Matsuda O, Tomoda M, Ogi H, Wright OB.   +5 more
europepmc   +1 more source

Study of Elastic and Structural Properties of BaFe₂As₂ Ultrathin Film Using Picosecond Ultrasonics. [PDF]

Materials (Basel), 2023
Cheng D, Song B, Kang JH, Sundahl C, Edgeton AL, Luo L, Park JM, Collantes YG, Hellstrom EE, Mootz M, Perakis IE, Eom CB, Wang J.   +12 more
europepmc   +1 more source

Tomographic reconstruction of picosecond acoustic strain pulses using automated angle-scan probing with visible light. [PDF]

Photoacoustics, 2023
Tomoda M, Matsuo H, Matsuda O, Li Voti R, Wright OB.   +4 more
europepmc   +1 more source

Quantum Electronics [PDF]

, 1979
Contains report on ten research projects split into three sections.Joint Services Electronics Program (Contract DAAG29-78-C-0020)National Science Foundation (Grant PHY77-07156)U. S.
Davis, James L., Ezekiel, Shaoul, Fonstad, Clifton G., Goldstein, Stephan C., Hackel, Richard P., Haus, Hermann A., Hemmer, Philip R., Sanders, Glen A., Schloss, Robert P., Tench, Robert E., Wu, Frederick Y-F.   +10 more
core  

Comparative study of the dynamics of laser and acoustically generated bubbles in viscoelastic media [PDF]

, 2019
Experimental observations of the growth and collapse of acoustically and laser-nucleated single bubbles in water and agarose gels of varying stiffness are presented. The maximum radii of generated bubbles decreased as the stiffness of the media increased
Colonius, Tim, Franck, Christian, Hall, Timothy L., Henann, David L., Johnsen, Eric, Lundt, Jonathan E., Mancia, Lauren, Rodriguez, Mauro, Sukovich, Jonathan R., Wilson, Chad T., Xu, Zhen   +10 more
core  

Time-domain Brillouin imaging of sound velocity and refractive index using automated angle scanning. [PDF]

Photoacoustics, 2023
Tomoda M, Kubota A, Matsuda O, Sugawara Y, Wright OB.   +4 more
europepmc   +1 more source