Ithuluzi Lokuhlukaniswa Kwe-Electron le-LADP-21

Ukuhlolwa kokuphambuka kwe-electron kuphakathi kokuhlolwa okubalulekile kwe-physics yesimanje okuye kwawina imiklomelo kaNobel. Ngo-1927, uDebye noGoudineau baqinisekisa okokuqala ngokuhlola umbono ka-de Broglies mayelana nokuhlangana kwe-wave-particle kwezinhlayiya ezincane, babeka isisekelo sokuhlola se-quantum physics yesimanje. Ama-electron diffractometer adlala indima ebalulekile kumasu okuhlola okuhlaziya esimanje. I-LADP-21 electron diffractometer isetshenziswa kakhulu ukubuka izenzakalo zokuphambuka kwe-electron zama-polycrystals nokuqinisekisa uhlobo lwamagagasi ezinhlayiya ezincane. Ngaphezu kwalokho, ngenxa yokunemba kwayo okuphezulu, i-LADP-21 electron diffractometer ingathola ama-lattice constants ama-polycrystals ngokusekelwe ebuhlotsheni obuphakathi kwe-radius yendandatho yokuphambuka, amandla e-electron kinetic, kanye ne-Miller indices.

Amapharamitha obuchwepheshe e-LADP-21 electron diffractometer:

1,I-voltage yokufaka: AC 220V 50/60Hz

2,I-voltage ye-Anode: Isibonisi se-DC 0-19 KV esiqhubekayo esinezinombolo ezintathu nesigamu

3,I-voltage yefilament: AC 6.5v

4,Okwamanje: 0.8mA

5,Usayizi wesikrini: ububanzi obungu-130mm

6,Isampula ye-diffraction: igolide le-polycrystalline i-Au diffraction isampula ububanzi obuyi-15mm

7,Ububanzi bomugqa wokusabalalisa bungaphansi kuka-0.5mm

8,Indlela yokufuduka kwe-electron beam isebenzisa indlela yokufuduka kwe-electrostatic

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

10,Iphakheji yangaphandle iyibhokisi lezinto ezisindayo ezisindayo ezenziwe nge-aluminium-plastic

11,Umdwebo wendandatho ye-electron diffraction