Sesebelisoa sa ho Fapanya Li-electrone tsa LADP-21

Liteko tsa diffraction ea elektrone ke tse ling tsa liteko tsa bohlokoa tsa fisiks ea sejoale-joale tse hapileng Meputso ea Nobel. Ka 1927, Debye le Goudineau ba ile ba netefatsa ka lekhetlo la pele khopolo-taba ea de Broglies mabapi le duality ea maqhubu le likaroloana tse nyenyane tsa likaroloana tse nyenyane, ba beha motheo oa liteko bakeng sa fisiks ea sejoale-joale ea quantum. Li-diffractometer tsa elektrone li bapala karolo ea bohlokoa mekhoeng ea liteko tsa sejoale-joale tsa tlhahlobo. Diffractometer ea elektrone ea LADP-21 e sebelisoa haholo-holo ho shebella liketsahalo tsa diffraction ea elektrone tsa li-polycrystals le ho netefatsa mofuta oa maqhubu a likaroloana tse nyenyane. Ho feta moo, ka lebaka la ho nepahala ha eona ho phahameng, diffractometer ea elektrone ea LADP-21 e ka fumana li-constant tsa lattice tsa li-polycrystals ho latela kamano pakeng tsa radius ea masale a diffraction, matla a kinetic a elektrone, le li-indices tsa Miller.

Litekanyetso tsa tekheniki tsa diffractometer ea elektrone ea LADP-21:

1,Motlakase oa ho kenya: AC 220V 50/60Hz

2,Motlakase oa Anode: Pontšo e tsoelang pele ea DC 0-19 KV ea linomoro tse tharo le halofo

3,Motlakase oa filthara: AC 6.5v

4,Hona joale: 0.8mA

5,Boholo ba skrine: bophara ba 130mm

6,Sampole ea diffraction: khauta e nang le kristale ea polycrystalline Au diffraction sampole bophara ba 15mm

7,Bophara ba mola oa diffraction bo ka tlase ho 0.5mm

8,Mokhoa oa ho falla ha mahlaseli a elektrone o sebelisa mokhoa oa ho falla ha motlakase o sa fetoheng

9,Boholo: 360mm x 200mm x 520mm

10,Sephutheloana sa kantle ke lebokose la lisebelisoa tse sa thekeseleng tse entsoeng ka aluminium-plastic

11,Setšoantšo sa lesale la diffraction ea elektrone