53 citations · 65 across the 4 of their papers we have counts for
4 papers
Scattering contrast in GHz frequency ultrasound subsurface atomic force microscopy for detection of deeply buried features
Maarten H. van Es, Benoit A. J. Quesson, Abbas Mohtashami +4
While Atomic Force Microscopy is mostly used to investigate surface properties, people have almost since its invention sought to apply its high resolution capability to image also…
Analysis of contact stiffness in Ultrasound Atomic Force Microscopy: Three-dimensional time-dependent ultrasound modeling
Daniele Piras, Hamed Sadeghian
Ultrasound Atomic Force Microscopy (US-AFM) has been used for subsurface imaging of nanostructures. The contact stiffness variations have been suggested as the origin of the image…
A new acoustic lens material for large area detectors in photoacoustic breast tomography
Wenfeng Xia, Daniele Piras, Johan C. G. van Hespen +2
Acoustic lenses made of acrylic plastic (PMMA) have been used to enlarge the acceptance angle of sensitive large surface area detectors and improve lateral resolution. However, PMM…
An optimized ultrasound detector for photoacoustic breast tomography
Wenfeng Xia, Daniele Piras, Johan Van Hespen +5
Photoacoustic imaging has proven to be able to detect vascularization-driven optical absorption contrast associated with tumors. In order to detect breast tumors located a few cent…