Semiconductors سیمی کنڈکٹر

 

 Semiconductors



Semiconductors are classed below the conductors in their ability to carry current because they have fewer free electrons than do conductors.  Semiconductors are characterized by four valence electrons in their atomic structures.  However, because of their unique characteristics, certain semiconductor materials are the basis for modern electronic devices such as the diode, transistor, and integrated circuit.  Silicon and germanium are common semiconductor materials


سیمی کنڈکٹر

سیمی کنڈکٹر کو کرنٹ لے جانے کی صلاحیت میں کنڈیکٹر کے نیچے درجہ بند کیا جاتا ہے کیونکہ ان کے پاس کنڈکٹر کے مقابلے میں کم الیکٹران کم ہیں۔ سیمیکمڈکٹرز کو ان کے جوہری ڈھانچے میں چار والینس الیکٹران کی خصوصیات دی جاتی ہے۔ تاہم ، ان کی انوکھی خصوصیات کی وجہ سے ، کچھ سیمیکمڈکٹر مادے جدید الیکٹرانک آلات جیسے ڈایڈڈ ، ٹرانجسٹر ، اور مربوط سرکٹ کی بنیاد ہیں۔ سیلیکون اور جرمینیم سیمیکمڈکٹر کا عام ماد .ہ ہیں

 

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