Weka i-ohno eqhubekayo yeyona nkqubo iphambili yokuvelisa ubhedu olunye, kungenxa yoko le nto i-4n-6n iphawuleka ukuba uninzi lwabantu lucinga ukuba ngu-crystal woshicilelo olunye. Apha akuthandabuzi ngayo, nangona kunjalo i-4n-6n ayifanelanga, kwaye sabuzwa ukuba sibonisa njani ubhedu lingatshatanga.
Njengombandela wenyani, ukuchonga ubhedu olunye lwekristali ayisiyo umsebenzi olula kwaye ufuna ukuqwalaselwa ngokubanzi kwezinto ezininzi.
Okokuqala, ngokweempawu zezinto ezibonakalayo, eyona nto iphambili yobhedu olunye lwekristali kukuba kukho imida yokudla okuziinkozo kwaye inesakhiwo sekristali ye-colcori. Olu phawu luthetha ukuba xa i-electrons iqhutywa ngobhedu oluthile, akukho sisasazi, sikhokelela ekuhambeni kombane okungcono. Kwangelo xesha, isakhiwo sekristali ye-cladimil sisenza ikopi enye yekristali ikwazi ukumelana nengxaki xa kugxininiswa, kubonisa ukutshintsha okuphezulu.
Kwinkqubo yokwazisa, ukubonwa kwemicroscopic yindlela eqhelekileyo esetyenzisiweyo. Kodwa kufuneka kuqatshelwe ukuba kunzima ukwahlula okanye ukuqinisekisa ubhedu olunye lwekristali kuphela yi-microscope. Kungenxa yokuba iimpawu zekristale yekristali enye azisoloko ziboniswa ngokucacileyo kwinqanaba le-microscopic, kunye neemeko ezahlukeneyo zokujonga kunye namanqanaba obuchwephesha kunokuchaphazela ukuchaneka kweziphumo.
Nanku umfanekiso ofunyanwa phantsi kwemicroscope
Sisebenzise i-8mm yobhedu ukwenza ukujongwa kwecandelo kwaye kungakubona ukukhula kweekristali ze-colcomar. Nangona kunjalo, le kuphela kweyona nto iqingqiweyo kwaye ayinakufumanisa ngokupheleleyo ukuba izinto zekristali yekristali.
Okwangoku, wonke umzi mveliso ujongene nengxaki ekunzima ukuyiqinisekisa ngokuthe ngqo kuqinisekisa ngobhedu olunye. Kodwa sinokonyusa isiseko sokugweba ubhedu olunye lwekristali ngezixhobo zemveliso ethile kunye neenkqubo. Umzekelo, izinto zobhedu eziveliswa zizixhobo zokutsala i-crystal ye-crystal ye-crystal inokuqinisekisa ukuba zinesakhiwo esinye sekristali. Kungenxa yokuba olu hlobo lwezixhobo lunokubonelela ngeemeko ezithile zokukhula kobhedu oluthile lwekristali, olufanelekileyo ekusekweni kweekristali zekristali kunye nokuncitshiswa kwemida yengqolowa.
Ukugonywa kwendawo ephezuluIzixhobo eziqhubekayo zokuphosa
Ukongeza, ukufunyanwa kwesalathiso sendex yindlela ebalulekileyo yokuchonga ubhedu olunye lwekristali. Ubhedu oluthile oluhle lubonisa intsebenzo ebalaseleyo ekusebenzeni kombane kunye nokuguquguquka. Abathengi banokubonelela ngeemfuno ezithile zokusebenza kunye ne-elongwation. Ngokubanzi, ubhedu olunye lukukodwa luyeyona nto iphambili kwaye inokuhlangabezana neemfuno ezithile zamanani. Kwangelo xesha, i-elongwetion yayo nayo ikwalungile kwaye akukho lula ukwaphula xa icinezelwe. Kuphela kukuphela kobhedu oluncinci kuphela onokufikelela kwinqanaba eliphezulu kwezi zizalathiso zentsebenzo.
Ukuqukumbela, ukuchonga ubhedu olunye lwekristal yinkqubo entsonkothileyo efuna ukuqwalaselwa ngokubanzi kwezinto ezininzi ezinje ngeempawu, izixhobo zemveliso kunye neenkqubo zomsebenzi, kunye neenkqubo zomsebenzi. Nangona okwangoku akukho ndlela ichanekileyo ngokupheleleyo iqinisekisa ngokuthe ngqo ubhedu olunye lwekristal, ngokusetyenziswa kwezi ndlela, zobhedu olunye lungachongiwe ngokuxhomekeka kwinqanaba elithile. Kwizicelo ezisebenzayo, kufuneka siqhubeke nokuphucula iindlela zokuchonga ukuqinisekisa ukuba umgangatho kunye nokusebenza kobhedu olunye kwaye kuhlangatyezwane neemfuno ezahlukeneyo.
IXESHA LOKUQALA: UNv-04 ukuya ku-024