Muchikamu chechipiri chezana ramakore rechi 19, kuwanikwa kwekuongorora kwe spectroscopic uye kuburitswa kwematafura eperiodic, pamwe chete nekufambiswa mberi kwemaitiro emagetsi ekupatsanurwa kwezvimiro zvepasi zvisingawanzoitiki, kwakawedzera kukurudzira kuwanikwa kwezvinhu zvitsva zvisingawanzoitiki zvepasi. Muna 1879, Cliff, wokuSweden, akawana chinhu che<em>holmium ndokuchitumidza kuti holmium kubva pazita renzvimbo reStockholm, guta guru reSweden.
Nzvimbo yekushandisa yeholmiumichiri kuda kumwe kuvandudzwa, uye dosi haina kunyanya kukura. Nguva pfupi yadarika, Baotou Steel Rare Earth Research Institute yakatora tekinoroji yekupisa uye yakakwira vacuum distillation yekunatsa kugadzira holmium yesimbi ine yakaderera zvakanyanya yezvisiri zvisingawanzo kusvibiswa kwepasi / Σ RE> 99.9％. holmium ndizvo zvinotevera.
(1) Sekuwedzera kwemarambi esimbi halide, marambi esimbi imhando yemwenje yekuburitsa gasi yakagadziridzwa pahwaro hwemarambi emercury anodzvanywa, anoonekwa nekuzadza girobhu neakasiyana-siyana asingawanzo pasi halides. Parizvino, iyo inonyanya kushandiswa ndeye isingawanzo pasi iodide, iyo inoburitsa akasiyana spectral mavara panguva yekubuda gasi. Chinhu chinoshanda chinoshandiswa mumarambi eholmium iodide holmium, inogona kuwana huwandu hwemaatomu esimbi munzvimbo yearc, ichivandudza zvakanyanya kushanda kwemwaranzi.
(2)Holmiuminogona kushandiswa sekuwedzera kune yttrium iron kana yttrium aluminium garnet.
(3) Ho: YAG doped yttrium aluminium garnet inogona kuburitsa 2 μ M laser, chiyero chekunyura chenyama yemunhu kusvika ku2um laser yakakwira, ingangoita matatu mirairo yehukuru kupfuura iyo yeHd: YAG. Saka kana uchishandisa Ho: YAG laser yekuvhiyiwa kwekurapa, kwete chete kugona kwekuvhiya uye kurongeka kunogona kuvandudzwa, asiwo nzvimbo yekukuvara kwemafuta inogona kudzikiswa kuita diki saizi. Iyo yemahara danda inogadzirwa neholmium makristasi inogona kubvisa mafuta pasina kuunza kupisa kwakanyanya, nekudaro ichidzikisa kukuvadzwa kwekupisa kune hutano tishu. Zvinonzi holmium laser kurapwa kweglaucoma muUnited States kunogona kuderedza marwadzo evarwere vari kuvhiyiwa. China 2 μ Chiyero chem laser makristasi chasvika pasi rose, uye kuedza kunofanirwa kuitwa kuvandudza uye kuburitsa iyi mhando yelaser crystal.
(4) Mune magnetostrictive alloy Terfenol D, idiki holmium inogona zvakare kuwedzerwa kudzikisa yekunze munda unodiwa ku saturation magnetization yealloy.
(5) Pamusoro pezvo, holmium doped fibers inogona kushandiswa kugadzira michina yekukurukurirana yemaziso senge fiber lasers, fiber amplifiers, uye mafiber sensors, ayo achaita basa rakakosha mukukura nekukurumidza kwekutaurirana kwefiber nhasi.
Nguva yekutumira: Chivabvu-06-2023