March 7, 2025
Pressure Sensor Characterization Focus on semiconductor electrical performance testing Pressure Sensor Classification Pressure Sensor (Pressure Transducer) is able to feel the pressure signal, and in accordance with certain laws will be able to convert the pressure signal into an available output of the electrical signal device or device, pressure sensors are usually composed of pressure-sensitive components and signal processing unit. There are four common pressure sensors: strain pressure sensors, piezoresistive pressure sensors, capacitive...
March 7, 2025
Sensors Specializing in Semiconductor Electrical Performance Testing Overview A gas sensor is a device that can convert certain information about a gas, including concentration and type, into acoustic, electrical, optical, or digital information that can be utilized by an operator, instrument, computer, etc. It is usually mounted in a monitoring system within a monitoring system's probe head for on-site collection of air data. According to the gas-sensitive characteristics of the gas sensor can be divided into semiconductor type, solid electrolyte type, electric...
March 7, 2025
Current Sensor Characteristic Parameter Test Specialized in Semiconductor Electrical Performance Test Overview Current sensor is a kind of detecting device, which can feel the information of the measured current, and can transform the detected information into the standard electric signal or other forms of information output according to a certain law, in order to satisfy the requirements of information transmission, processing, storage, display, recording and control, etc. Current sensors are mainly classified into... Current sensors can be divided into:...
March 7, 2025
Materials Research Specializing in Semiconductor Electrical Performance Testing Overview:Flexible Electronic Materials and Their Applications Flexible electronics is a technology that attaches inorganic/organic devices to a flexible substrate to form circuits. In contrast to conventional silicon electronics, flexible electronics refers to thin-film electronic devices that can be bent, folded, twisted, stretched, or even morphed into arbitrary shapes, but still maintain efficient optoelectronic performance, reliability, and integration. &...
March 7, 2025
Materials Research Specialized in Semiconductor Electrical Performance Testing Overview Nanomaterials, defined as a class of ultrafine materials with particle size between 1-100 nm, have some special physicochemical properties, such as surface effect, small size effect, macroscopic quantum tunneling effect and so on. Due to the large specific surface area, small particle size and high proportion of surface atoms, nanomaterials have unique properties in electrical, thermodynamic and catalytic fields. According to the scale of nanometer...
March 7, 2025
Materials Research Specializing in Semiconductor Electrical Performance Testing Solar cells, also called photovoltaic cells, have three main parts of the power generation process: first, the semiconductor material absorbs light energy to produce a non-equilibrium electron-hole pair or dipole; second, the non-equilibrium electrons and holes from the generation of the potential field to the potential field of motion, which can be diffusion motion, or drift motion; third, the non-equilibrium electrons and holes in the action of the potential field to the opposite direction and separate. In making a solar cell...
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