Propierties of silver telluride (Ag2Te)
Technology test of the properties and uses of silver tellirude in semiconductors.
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Pregunta
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Respuesta correcta
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What is the hardness of silver telluride (Ag₂Te) on the Mohs scale? :
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3.5 |
What type of crystal structure does Ag₂Te have at room temperature? :
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Orthorhombic |
What is the elastic modulus of silver telluride? :
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25 GPa |
What is the density of Ag₂Te? :
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8.3 g/cm³ |
What is the band gap of Ag₂Te in its solid state? :
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0.67 eV |
What type of semiconductor is Ag₂Te? :
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p-type |
What is the electrical conductivity of Ag₂Te at room temperature? :
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10^4 S/m |
What distinctive optical characteristic do Ag₂Te quantum dots have? :
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Infrared emission |
For which type of device are Ag₂Te quantum dots commonly used? :
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Infrared sensors |
What is a major advantage of using Ag₂Te in integrated circuits? :
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High electrical conductivity |
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Pregunta
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Respuesta correcta
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What property of Ag₂Te makes it suitable for phase-change memory applications? :
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Low activation energy for phase change |
What is the main use of Ag₂Te in electronics? :
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Storage devices |
What is a common method for synthesizing Ag₂Te quantum dots? :
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Hydrothermal synthesis |
Which technique is commonly used to characterize the crystal structure of Ag₂Te? :
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X-ray diffraction |
What is a suitable technique for measuring the size of Ag₂Te quantum dots? :
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Atomic force microscopy |
Which solvent is commonly used in the synthesis of Ag₂Te quantum dots? :
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Ethanol |
What is the melting point of Ag₂Te? :
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610°C |
What thermal property of Ag₂Te is notable for electronic applications? :
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Low thermal conductivity |
What mechanical property is critical for the use of Ag₂Te in flexible devices? :
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Good ductility |
Which property needs to be improved to increase the lifespan of Ag₂Te in practical applications? :
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Corrosion resistance |
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