Cov iav ci ntsa iab
1. Isotropic: Vim tias iav muaj cov yam ntxwv zoo ib yam, nws muaj cov yam ntxwv zoo tib yam hauv cov lus qhia sib txawv, xws li ntsuas qhov ntsuas, qhov nyuaj, qhov hloov pauv, thiab dielectric tas li, thiab nws muaj birefringence tsis muaj kev ntxhov siab sab hauv.
2. Muag muag maj mam thaum lub sijhawm cua sov: los ntawm brittle xeev mus rau lub xeev yas, siab viscosity xeev, thiab thaum kawg yaj, viscosity hloov tsis tu ncua.
3. Melting thiab solidification yog qhov thim rov qab: rov ua kom sov mus rau lub xeev molten, thiab cua sov thiab solidification raws li cov qub txheej txheem, yog tias tsis muaj theem sib cais thiab crystallization tshwm sim, cov khoom qub yuav rov qab los.
4. Lub zog sab hauv ntawm lub xeev lub xeev yog qhov loj dua li cov khoom siv dag: Raws li qhov ntsuas kub tau tsim nyog, iav muaj qhov sib xws mus rau sab crystallize. Nyob rau qhov kub hauv qab cov kua, iav iav iav yog qhov tshwm sim thiab tsis tas yuav ua haujlwm sab nraud.
5. Cov yam ntxwv ntawm iav hloov pauv tsis tu ncua nrog qhov muaj pes tsawg leeg nyob rau hauv qee qhov: Qhov no tuaj yeem hloov qhov muaj pes tsawg leeg kom hloov cov yam ntxwv ntawm iav. Piv txwv, iav silicate zoo tib yam yog insulator, tab sis iav chalcogenide yog lub semiconductor. Lub conductivity ntawm As2Te3 ntau li 27 ° C. 10s / m.