S P Benz,J Biesecker,C J Burroughs et al.
S P Benz et al.
The performance of programmable voltage signals that exploit the quantum behavior of superconducting Josephson junctions continues to improve and enhance measurements in metrology, communications, and quantum control. We review advances in ...
Ion velocities in the presheath of electronegative, radio-frequency plasmas measured by low-energy cutoff [0.03%]
低能量截止下无线电频带负离子鞘层中离子的速度分布测量值
Mark A Sobolewski,Yicheng Wang,Amanda Goyette
Mark A Sobolewski
Simple kinematic considerations indicate that, under certain conditions in radio-frequency (rf) plasmas, the amplitude of the low-energy peak in ion energy distributions (IEDs) measured at an electrode depends sensitively on ion velocities ...
D P Pappas,D E David,R E Lake et al.
D P Pappas et al.
We show that electroplated Re films in multilayers with noble metals such as Cu, Au, and Pd have an enhanced superconducting critical temperature relative to previous methods of preparing Re. The dc resistance and magnetic susceptibility in...
ATP-induced reconfiguration of the micro-viscoelasticity of cardiac and skeletal myosin solutions [0.03%]
ATP诱导的心肌和骨骼肌球蛋白溶液微粘弹性的重构
Pablo Domínguez-García,Jose R Pinto,Ana Akrap et al.
Pablo Domínguez-García et al.
We study the high-frequency, micro-mechanical response of suspensions composed of cardiac and skeletal muscle myosin by optical trapping interferometry. We observe that in low ionic strength solutions, upon the addition of magnesium adenosi...
Weak electric-field detection with sub-1 Hz resolution at radio frequencies using a Rydberg atom-based mixer [0.03%]
基于里德堡原子混频器的无线电频率下亚毫赫兹分辨率弱电场探测
Joshua A Gordon,Matthew T Simons,Abdulaziz H Haddab et al.
Joshua A Gordon et al.
Rydberg atoms have been used for measuring radio-frequency (RF) electric (E)-fields due to their strong dipole moments over the frequency range of 500 MHz-1 THz. For this, electromagnetically induced transparency (EIT) within the Autler-Tow...
Neural network-enabled, all-electronic control of non-Newtonian fluid flow [0.03%]
神经网络增强的非牛顿流体流动全电子控制
Huilu Bao,Xin Zhang,Xiaoyu Zhang et al.
Huilu Bao et al.
Real-time, all-electronic control of non-Newtonian fluid flow through a microscale channel is crucial for various applications in manufacturing and healthcare. However, existing methods lack the sensitivity required for accurate measurement...
High-throughput bend-strengths of ultra-small polysilicon MEMS components [0.03%]
超高通量超小型多晶硅MEMS构件弯折强度研究
Robert F Cook,Brad L Boyce,Lawrence H Friedman et al.
Robert F Cook et al.
The strength distribution of polysilicon bend specimens, approximately 10 μm in size, is measured using a high-throughput MEMS fabrication and testing method. The distribution is predicted from reference tests on tensile specimens and...
Impedance matching in optically induced dielectrophoresis: Effect of medium conductivity on trapping force [0.03%]
光学诱导介电泳力的阻抗匹配及其介质导电性对捕获力的影响研究
Mohammad Asif Zaman,Mo Wu,Wei Ren et al.
Mohammad Asif Zaman et al.
An impedance analysis for optically induced dielectrophoresis is presented. A circuit model is developed for this purpose. The model parameters are fully defined in terms of the geometrical and material properties of the system. It is shown...
Shuo Yang,Song Hu
Shuo Yang
Endoscopy, enabling high-resolution imaging of deep tissues and internal organs, plays an important role in basic research and clinical practice. Recent advances in photoacoustic microscopy (PAM), demonstrating excellent capabilities in hig...
Ultrafast measurements of polarization switching dynamics on ferroelectric and anti-ferroelectric hafnium zirconium oxide [0.03%]
极化开关动力学的超快测量在铁电和反铁电HfZrOₓ中
Mengwei Si,Xiao Lyu,Pragya R Shrestha et al.
Mengwei Si et al.
The ultrafast measurements of polarization switching dynamics on ferroelectric (FE) and antiferroelectric (AFE) hafnium zirconium oxide (HZO) are studied. The transient current during the polarization switching process is probed directly on...