Unit 31. SemiconductorPropertiesValence bond: lin kt ha trDeficiency: shortageDepletion: exhaustionStrip: phng raRectify: chnh luEnergetic electron: electron nng lng caoExcite= dopeBand gap: di l trng, the energetic gap between theconduction and valence band edges of a material (usually referred to semiconductors).Dissipate: tiu tnFluorescent: hunh quangFactor: ch sFigure of merit: h s cht lngBinary conpound: hp cht kpAlloy: hp kim2. DiodeCheck valve: van iu titExtraction of modulation: tch iu binThreshold=incomeCut-in voltage: in p ng mchForward-bias: phn cc thun, reverse-bias: phn cc nghch, (a) -biasedVoltage reference : chun in pTailor=modify=regulate Generate=makeOscillate: dao ngUnidirectional: theo 1 hng duy nht