Izinto ezichaphazela i-thermal conductivity (i-thermal conductivity) ye izitena ezikhanyelayo

I-conductivity ye-thermal yezitena eziphikisayo ayichaphazeli nje kuphela ukushisa, kodwa ihambelana ngokusondeleyo nokubunjwa kwayo kwamaminerali kunye nesakhiwo sombutho. Xa izitena eziphikisayo zenziwe ngeekristale, iipropathi zeekristali zinefuthe elibalulekileyo kwi-thermal conductivity. Njengoko sonke sisazi, i-thermal conductivity ye-inorganic non-metallic imathiriyeli ingaphantsi kakhulu kuneyesinyithi. Oku kungenxa yokuba imathiriyeli ye-inorganic non-metallic, ngokungafaniyo neentsimbi ezineebhondi zentsimbi, zinee-electron zasimahla ezimbalwa kakhulu. Kwesi sixhobo, ukuhanjiswa kobushushu okubangelwa zii-electron zasimahla kulinganiselwe kakhulu, kwaye kumiselwa ikakhulu yinqanaba lokutenxa kwe-lattice vibration kwi-resonance. Okukhona ukuphambuka kwi-resonance, encinci ye-thermal conductivity. Iqondo lokutenxa kwe-lattice vibration landa ngokunyuka komahluko kubunzima be-molar yezinto eziqulethweyo, ngoko ke i-thermal conductivity ye-elemental substance yeyona inkulu (i-thermal conductivity ye-graphite inkulu).