Qinglan Huang,Jessie Peh,Paul J Hergenrother et al.
Qinglan Huang et al.
We report the design, fabrication, and testing of a photonic crystal (PC) biosensor structure that incorporates a porous high refractive index TiO2 dielectric film that enables immobilization of capture proteins within an enhanced surface-a...
Junwen Li,Paul M Haney
Junwen Li
We study the magnetic anisotropy which arises at the interface between a thin film ferromagnet and a 3-d Rashba material. We use a tight-binding model to describe the bilayer, and the 3-d Rashba material characterized by the spin-orbit stre...
Air-coupled acoustic radiation force for non-contact generation of broadband mechanical waves in soft media [0.03%]
空气中耦合的声辐射力在软组织中非接触式宽带机械波产生中的应用
Łukasz Ambroziński,Ivan Pelivanov,Shaozhen Song et al.
Łukasz Ambroziński et al.
A non-contact method for efficient, non-invasive excitation of mechanical waves in soft media is proposed, in which we focus an ultrasound (US) signal through air onto the surface of a medium under study. The US wave reflected from the air/...
Lock-in camera based heterodyne holography for ultrasound-modulated optical tomography inside dynamic scattering media [0.03%]
基于锁相相机的外差全息术在动态散射介质中进行声光调制光学层析成像中的应用
Yan Liu,Yuecheng Shen,Cheng Ma et al.
Yan Liu et al.
Ultrasound-modulated optical tomography (UOT) images optical contrast deep inside scattering media. Heterodyne holography based UOT is a promising technique that uses a camera for parallel speckle detection. In previous works, the speed of ...
Roger L Chavez,Fangjie Liu,James J Feng et al.
Roger L Chavez et al.
Surface energy released upon drop coalescence is known to power the self-propelled jumping of liquid droplets on superhydrophobic solid surfaces, and the jumping droplets can additionally carry colloidal payloads toward self-cleaning. Here,...
Switching 70Pb(Mg1/3Nb2/3)O3-0.30PbTiO3 single crystal by 3 MHz bipolar field [0.03%]
用3MHz的双极电场使70Pb（Mg_1/3Nb_2/3）O_3-30PbTiO_3单晶反常铁电居里温度以上偏转
Shiyang Li,Zhaojiang Chen,Wenwu Cao
Shiyang Li
Polarization switching and associated electromechanical property changes at 3.0 MHz were investigated with and without a direct current (dc) bias for [001]c poled 0.70Pb(Mg1/3Nb2/3)O3-0.30PbTiO3 single crystal. The results showed that the c...
Ting Shen,Lu Bian,Bo Li et al.
Ting Shen et al.
This work introduces a type of CdS/CuxS quantum dots (QDs) as sensitizers in quantum dot sensitized solar cells by in-situ cationic exchange reaction method where CdS photoanode is directly immersed in CuCl2 methanol solution to replace Cd2...
Self-aligned grating couplers on template-stripped metal pyramids via nanostencil lithography [0.03%]
基于纳米步进光刻的自对准模板剥离金属金字塔耦合器
Daniel J Klemme,Timothy W Johnson,Daniel A Mohr et al.
Daniel J Klemme et al.
We combine nanostencil lithography and template stripping to create self-aligned patterns about the apex of ultrasmooth metal pyramids with high throughput. Three-dimensional patterns such as spiral and asymmetric linear gratings, which can...
Strategies to improve phase-stability of ultrafast swept source optical coherence tomography for single shot imaging of transient mechanical waves at 16 kHz frame rate [0.03%]
用于16kHz帧率瞬态弹性波单次扫描成像的超快光梳OCT的相位稳定性研究
Shaozhen Song,Wei Wei,Bao-Yu Hsieh et al.
Shaozhen Song et al.
We present single-shot phase-sensitive imaging of propagating mechanical waves within tissue, enabled by an ultrafast optical coherence tomography (OCT) system powered by a 1.628 MHz Fourier domain mode-locked (FDML) swept laser source. We ...
High-extinction virtually imaged phased array-based Brillouin spectroscopy of turbid biological media [0.03%]
高消光虚拟相移阵列布拉格光谱法用于混浊生物组织的光散射测量
Antonio Fiore,Jitao Zhang,Peng Shao et al.
Antonio Fiore et al.
Brillouin microscopy has recently emerged as a powerful technique to characterize the mechanical properties of biological tissue, cell, and biomaterials. However, the potential of Brillouin microscopy is currently limited to transparent sam...