LADP-1 Experimental System o CW NMR - Faʻataʻitaʻiga Sili

Nuclear maneta resonance (NMR) o se ituaiga o resonance suiga suiga mafua mai i le electromagnetic galu i se tumau maneta malae. Talu mai nei suʻesuʻega na faʻataunuʻuina i le 1946, o metotia ma metotia o le faʻanatinati o maneta nati (NMR) ua vave ona faʻateleina ma lautele faʻaaogaina aua e mafai ona latou o atu loloto i totonu o le vailaʻau e aunoa ma le faʻaleagaina o le faʻataʻitaʻiga, ma maua ai le lelei o le televave, saʻo ma maualuga iugafono I nei aso, ua latou ofi mai le fisiki i le kemisi, biology, geology, togafitiga faʻafomaʻi, mea ma isi aʻoaʻoga, faia tele se sao i saienitisi suʻesuʻega ma gaosiga.

Faʻamatalaga 

Faitalia vaega: Faʻafiafiaga mita, oe lava saunia vaega oscilloscope

Lenei faʻataʻitaʻiga faiga o faʻaauau-galu faaniukilia resonance (CW-NMR) aofia ai o le maualuga homogeneity maneta ma se autu masini iunite. O le maneta tumau o loʻo faʻaaogaina e maua ai le muamua maneta mala faʻapipiʻiina e se maopoopo electromagnetic fanua, fausia e se pea o coil, e faʻatagaina ai se fetuʻunaʻiga lelei i le aofaʻi atoa fanua maneta ma ia tauia fesuiaʻiga maneta fanua mafua mai suiga o le vevela.

Aua na o le laʻititi magnetizing o loʻo manaʻomia mo laʻititi maualalo electromagnetic fanua, o le faʻavevela faʻafitauli o le polokalama ua faʻaitiitia. Ma le mea lea, e mafai ona faʻagaioia pea le faiga mo ni nai itula. O se lelei mea faʻataʻitaʻi faʻataʻitaʻi mo falefaigaluega o le fisiki maualuga.

Faʻamatalaga

Faʻataʻitaʻiga

1. Ia maitauina le malosiaga faʻanatinati o le resonance (NMR) o le hydrogen nuclei i totonu o le vai ma faʻatusatusa le aʻafiaga o iuni paramagnetic;

2. E fua ai le faʻataʻitaʻiga o hydrogen nuclei ma fluorine nuclei, e pei o le viliina maneta Fua Faʻatusa, Lande g mea, ma isi