Volcano Series In-Situ Holders (Optics&Biasing&Double Tilt)
Product Features
- Product composition
- Unique Advantages
- Functional Parameters
- Application
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a.Volcano Series In-Situ Holders (Optics&Heating&Double Tilt) b.MEMS Optics&Heating Chip c.Thermal Controller d.Heating Control Software e.light Source Station f.Double Tilt Controller g.Accessory Package -
Industry leading optical solutions ·1.Integrated laser light source, integrated UV-Vision-infrared different bands and output specific wavelength laser, light signal (maximum intensity not less than 150 mW/cm2), can quickly and continuously adjust the intensity of the light source, short response time (millisecond level). ·2.Special structure design, ultra-low light loss, stable and uniform energy. Excellent electrical properties ·1.The unique design of the chip electrode adopts analog verification, the electric field distribution is uniform, the potential is stable, the protective coating on the chip surface ensures the low noise and accuracy of the electrical measurement, and the current measurement accuracy can reach pA level. ·2.MEMS micromachining is specially designed to carry out electrical test and characterization at the same time in the process of adding light, without affecting the stability of the optical signal. Intelligent software and automation equipment ·1.Man-machine separation, software to remotely adjust the laser band and intensity, program automation control tilt Angle. ·2.The whole process is equipped with precision automation equipment to assist manual operation and improve experimental efficiency. -
Category Index Numerical value Basic parameter Shaft material High strength titanium alloy Film thickness No film or 20nm Drift rate 0.5nm /min (steady state) α、β-Tilt max α ≥ ±25°，β ≥ ±25°（The Angle depends on the type of pole piece） Applicable TEM brand ThermoFisher/FEI, JEOL, Hitachi Applicable pole piece types ST, XT, T, BioT, HRP, HTP, CRP (HR)TEM/STEM Available (HR)EDS/EELS/SAED Both heating and high temperature phases are available -
Ag2Te-based thermoelectric materials change as the voltage applied changes。
HRTEM of Ag2Te-based thermoelectric materials at 0.4V voltage .
Ag2te-based thermoelectric materials can realize the conversion between electric energy and heat energy through the movement of internal carriers，so thatIn the process of applying volta ge experiment，the temperature of the sample will rise with the increase of voltage.The results show that with the continuous increase of voltage，the surface structure of the sample changes o bviously，and the grain changes from irregular block to strip or disappear. In addition through the process of lowering voltage，we found that the surface structure change process is reversible when the material increases or decreases the voltage， indicating that the material has excellent
thermoelectric performance and reusable performance.
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