In light of these considerations, the relative merits of current-sensitive (transimpedance) preamplifiers and voltage-sensitive preamplifiers (where current develops a voltage across the input impedance) are examined, and the possibility of greater current sensitivity is considered 展开 ...
The surface impedance Z=R+ iXat 9.6 and 51 GHz was measured in single crystals of YBaCuO, BiSrCaCuO, and LaSrCuO. At low temperatures, the surface resistan... T Shibauchi,H Kitano,A Maeda,... - 《Journal of the Physical Society of Japan》 被引量: 49发表: 1996年 ...
F. Carbon nanotube-based supercapacitors with excellent ac line filtering and rate capability via improved interfacial impedance. ACS Nano 9, 7248–7255 (2015). Article CAS PubMed Google Scholar Kyeremateng, N. A., Brousse, T. & Pech, D. Microsupercapacitors as miniaturized energy-storage ...
However, the thermal transport measurements demonstrate clear oscillations of the heat current through the SQUID with magnetic flux, which shows the inductive response of the Josephson junction even in the presence of high impedance environment.
Study of Impedance in Ferroelectric Li_2Ge_7O_(15) Crystals So, in the application point of view, LGO is suitable for conductivity even at room temperature and frequency controlled switch.A. K. BAINPREM CHAND... AKB Chand - 《Integrated Ferroelectrics》 被引量: 0发表: 2011年 Doped Ba0.6...
Life test: 2000 hours. Reliability: 2% per 1000h at 85C with 0.1Ω /V series impedance 60% confidence level. As a result of the different construction and requirements for tantalum SMT capacitors, there are some different packages that are used for them. These conform...
Different from the previous method, its coding state can be manipulated by altering the sheet impedance of graphene instead of bias voltage. Then, we ... J Pasour,K Nguyen,E Wright,... 被引量: 0发表: 2015年 High-Power Copper Gratings for a Sheet-Beam Traveling-Wave Amplifier at G-band...
The total LV afterload resulting from the addition of the valvular and arterial loads may be estimated by the valvuloarterial impedance (Zva), which is calculated by dividing the sum of the mean gradient and systolic blood pressure by the stroke volume index (48). Typically, patients with LF...
generate a voltage that is proportional to the temperature difference between a reference junction and the measurement point. Most sensors have transfer functions that follow a known relationship with respect to the physical parameter. The transfer function is often an impedance, where current is the ...
In detail, the transferring rate of Li+ in the liquid electrolyte would drop sharply when the ambient temperature decreased to subzero-temperature [13], as it led to the increasing of electrolyte viscosity [11] and the internal impedance [14]. The poor anode kinetics at low-temperature would...