Qhov sib txawv tseem ceeb ntawm Curie kub thiab Neel qhov kub yog qhov kub ntawm Curie yog qhov kub ntawm cov khoom uas qee cov khoom poob lawv cov khoom sib nqus mus tas li whereas Neel kub yog qhov kub siab tshaj qhov uas qee cov khoom siv tshuaj tiv thaiv kab mob ua cov khoom sib nqus
Hauv luv luv, cov ntsiab lus Curie kub thiab Neel kub piav qhia cov khoom sib nqus ntawm qee yam khoom. Ntxiv mus, nws yog ib qho tseem ceeb kom nco ntsoov tias cov no yog qhov tseem ceeb nrog qhov kub thiab txias.
Curie Kub yog dab tsi?
Curie kub yog qhov kub ntawm lossis siab dua uas qee cov ntaub ntawv poob lawv cov khoom sib nqus mus tas li. Qhov no yog qhov hloov pauv ntawm cov khoom sib nqus ntawm cov khoom. Induced magnetism feem ntau tuaj yeem hloov cov hlau nplaum uas ploj lawm. Cov hlau nplaum tas mus li tshwm sim vim yog qhov sib nqus ntawm cov khoom sib nqus ntawm cov khoom thaum induced magnetism tshwm sim thaum peb yuam kev tsis sib haum xeeb lub sij hawm sib nqus kom sib haum nyob rau hauv lub xub ntiag ntawm magnetic teb.
Daim duab 01: Curie Point thiab Neel Point hauv daim duab
Thaum lossis siab dua qhov kub ntawm Curie, lub sijhawm sib nqus xaj hloov mus rau hauv lub xeev tsis zoo, uas ua rau cov ntaub ntawv hloov pauv ntawm ferromagnetic mus rau paramagnetic. Yog li ntawd, qhov kub siab dua tuaj yeem ua rau cov hlau nplaum tsis muaj zog. Ntxiv mus, spontaneous magnetism tshwm sim tsuas yog hauv qab Curie kub. Tsis tas li ntawd, lo lus no tau raug hu ua Pierre Curie, uas tau pom tias cov hlau nplaum ploj ntawm qhov kub thiab txias.
Neel Temperature yog dab tsi?
Neel kub yog qhov ntsuas kub saum toj no uas qee cov ntaub ntawv antiferromagnetic ua paramagnetic. Yuav kom meej meej, antiferromagnetic txhais tau hais tias lub sij hawm sib nqus ntawm cov khoom yog ua raws li cov qauv tsis tu ncua. Nws zoo ib yam li ferromagnetism thiab ferrimagnetism. Tsis tas li ntawd, ntawm Neel qhov kub thiab txias, lub zog ntawm cov cua sov yog txaus los rhuav tshem cov qauv ntawm lub sijhawm sib nqus.
Dab tsi zoo sib xws ntawm Curie Temperature thiab Neel Temperature?
- Curie kub thiab Neel kub piav qhia cov khoom sib nqus ntawm qee yam khoom.
- Ntxiv mus, ob qho tib si yog qhov ntsuas kub siab.
Qhov txawv ntawm Curie Temperature thiab Neel Temperature yog dab tsi?
Curie kub thiab Neel kub yog qhov ntsuas kub siab. Qhov sib txawv tseem ceeb ntawm Curie kub thiab Neel kub yog qhov kub ntawm Curie, cov khoom sib nqus mus tas li ntawm qee cov ntaub ntawv tau ploj thaum, ntawm Neel kub, cov ntaub ntawv antiferromagnetic ua paramagnetic. Cov nram qab no infographic qhia txog qhov sib txawv ntawm Curie kub thiab Neel kub.
Summary – Curie Temperature vs Neel Temperature
Hauv luv luv, Curie kub thiab Neel kub yog qhov ntsuas kub siab. Qhov sib txawv tseem ceeb ntawm Curie kub thiab Neel kub yog qhov kub ntawm Curie, cov khoom sib nqus mus tas li ntawm qee cov ntaub ntawv tau ploj thaum ntawm Neel kub antiferromagnetic cov ntaub ntawv ua paramagnetic.
