Qhov sib txawv tseem ceeb ntawm cov ntshav thiab Bose Einstein condensate yog lub xeev plasma muaj cov pa roj ntawm ions thiab cov hluav taws xob dawb thaum Bose-Einstein condensate muaj cov roj ntawm bosons ntawm qhov ntom ntom uas yog txias rau qhov kub tsis tshua muaj zero..
Plasma thiab Bose-Einstein condensate yog ob theem teeb meem. Lwm cov theem ntawm cov teeb meem yog cov theem khoom, theem kua thiab roj theem.
Plasma yog dab tsi?
Plasma yog ib theem ntawm qhov teeb meem uas muaj roj ions thiab cov hluav taws xob dawb muaj nyob. Nws yog ib qho ntawm plaub lub hauv paus ntsiab lus ntawm cov teeb meem, lwm cov theem yog cov khoom, cov kua thiab roj theem. Cov theem ntawm cov teeb meem no tau piav qhia los ntawm tus kws tshawb fawb Irving Langmuir hauv xyoo 1920. Cov pa roj ions hauv lub xeev ntshav no yog tsim los ntawm kev tshem tawm cov hluav taws xob los ntawm sab nraud ntawm cov pa roj atoms. Peb tuaj yeem tsim lub xeev plasma dag los ntawm cua sov cov pa nruab nrab lossis los ntawm kev tso cov pa nruab nrab mus rau qhov chaw muaj zog electromagnetic kom txog rau thaum cov khoom siv roj ionized nce ua hluav taws xob. Feem ntau, lub xeev plasma yog rhiab rau electromagnetic teb ntau dua li cov pa nruab nrab vim cov pa roj ions thiab cov hluav taws xob dawb hauv lub xeev no cuam tshuam los ntawm qhov ntev-ntau electromagnetic teb.
Muaj peev xwm ua tiav plasms xeev thiab ib nrab plasma xeev. Ib nrab plasma xeev cov ntaub ntawv nyob ntawm qhov kub thiab qhov ceev ntawm ib puag ncig. Piv txwv li, Neon cov paib thiab xob laim yog ib nrab ionized plasmas.
Daim duab 01: Hypothetical Plasma Fountain of Earth
Ntxiv mus, qhov zoo them ions hauv lub xeev plasma yog tsim los ntawm kev tshem tawm cov electrons uas yog orbiting lub atomic nuclei. Ntawm no, tag nrho cov xov tooj ntawm cov hluav taws xob uas raug tshem tawm ntawm lub atom muaj feem xyuam rau qhov kub thiab txias los yog qhov ntom ntom hauv zos ntawm cov teeb meem ionized. Tsis tas li ntawd, kev sib cais ntawm molecular bonds tuaj yeem nrog lub xeev no.
Daim duab 02: xob laim tuaj yeem tsim ib nrab Plasma State
Thaum xav txog lub xeev ntawm Lub Ntiaj Teb, lub plasma lub xeev ntseeg tau tias yog cov khoom muaj txiaj ntsig zoo tshaj plaws hauv lub Ntiaj Teb. Txawm li cas los xij, qhov no yog qhov kev xav uas tam sim no nyob twj ywm, nyob ntawm qhov muaj thiab tsis paub cov khoom ntawm qhov tsaus ntuj. Lub xeev ntawm plasma feem ntau cuam tshuam nrog cov hnub qub.
Bose-Einstein Condensate yog dab tsi?
Bose-Einstein condensate yog lub xeev ntawm cov teeb meem uas cov pa roj ntawm boson tshwm sim ntawm qhov kub thiab txias ze rau qhov tsis muaj tseeb. Nws suav hais tias yog 5th xeev ntawm teeb meem. Lub xeev ntawm cov teeb meem no feem ntau tshwm sim thaum cov pa roj ntawm bosons ntawm qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. Nyob rau hauv qhov kub thiab txias no, ib feem loj ntawm bosons nyhav nyob rau hauv qis tshaj quantum xeev uas lub wavefunction cuam tshuam los ua microscopically pom. Lub xeev ntawm qhov teeb meem no tau kwv yees los ntawm Albert Einstein nyob ib ncig ntawm 1924-1925, thiab cov credit kuj mus rau cov ntawv luam tawm los ntawm Satyendra Nath Bose.
Qhov txawv ntawm Plasma thiab Bose Einstein Condensate yog dab tsi?
Plasma thiab Bose-Einstein condensate yog ob theem ntawm cov teeb meem, thiab lwm cov theem ntawm cov teeb meem yog theem khoom, theem ua kua thiab roj theem. Qhov sib txawv tseem ceeb ntawm plasma thiab Bose-Einstein condensate yog tias lub xeev plasma muaj cov pa roj ntawm ions thiab cov hluav taws xob dawb, thaum Bose-Einstein condensate muaj cov roj ntawm bosons ntawm qhov tsawg, uas yog txias rau qhov kub tsis tshua muaj zero kiag li.
Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm cov ntshav thiab Bose-Einstein condensate hauv daim ntawv.
Summary – Plasma vs Bose-Einstein Condensate
Cov ntsiab lus ntshav ntshav thiab Bose-Einstein condensate tsis muaj ntau hauv chemistry vim tias lawv yog ob theem ntawm cov teeb meem uas tsis tshua muaj tshwm sim. Qhov sib txawv tseem ceeb ntawm plasma thiab Bose Einstein condensate yog lub xeev plasma muaj cov pa roj ntawm ions thiab cov hluav taws xob dawb, thaum Bose-Einstein condensate muaj cov roj ntawm bosons ntawm qhov ntom ntom, uas yog txias rau qhov kub tsis tshua muaj zero kiag li.
