{"id":20274,"date":"2021-03-23T13:49:50","date_gmt":"2021-03-23T13:49:50","guid":{"rendered":"https:\/\/www.upjs.sk\/prirodovedecka-fakulta\/pracoviska\/ufv\/vv\/infr\/laboratorium-supravodivosti\/"},"modified":"2022-11-13T21:31:04","modified_gmt":"2022-11-13T20:31:04","slug":"laboratorium-supravodivosti","status":"publish","type":"cpt_pracoviska","link":"https:\/\/www.upjs.sk\/prirodovedecka-fakulta\/pracoviska\/ustavy-pf\/ufv\/vv\/infr\/laboratorium-supravodivosti\/","title":{"rendered":"Laborat\u00f3rium supravodivosti"},"content":{"rendered":"
Laborat\u00f3rium supravodivosti \u00dastavu experiment\u00e1lnej fyziky pod veden\u00edm prof. RNDr. Petera Samuelyho, DrSc. (samuely@saske.sk) bolo vybudovan\u00e9 v r\u00e1mci rie\u0161enia viacer\u00fdch projektov vl\u00e1dy SR, FP6 EU, resp. projektu zo \u0161truktur\u00e1lnych fondov \u201eExtrem – Centrum pokroko\u010dil\u00fdch fyzik\u00e1lnych \u0161t\u00fadi\u00ed materi\u00e1lov v extr\u00e9mnych podmienkach\u201d (EU ERDF European Regional Development Fund, Grant No. ITMS: 26220120005)<\/strong>. Laborat\u00f3rium je umiestnen\u00e9 v priestoroch \u00dastavu fyzik\u00e1lnych vied Pr\u00edrodovedeckej fakulty UPJ\u0160 v Ko\u0161iciach, Park Angelinum 9. V Laborat\u00f3riu supravodivosti s\u00fa umiestnen\u00e9 4 zariadenia <\/p>\n <\/p>\n Zodpovedn\u00e1 osoba, n\u00e1zov \u00fastavu:<\/strong> RNDr. Zuzana Pribulov\u00e1, PhD., \u00daEF SAV Ko\u0161ice<\/p>\n Funkcia zariadenia:<\/strong> Technick\u00e1 \u0161pecifik\u00e1cia:<\/strong><\/p>\n Cena:<\/strong> 133 000,- euro<\/p>\n Realiz\u00e1cia:<\/strong> projekt EXTREM I (ITMS: 26220120005)<\/p>\n Oblasti aplik\u00e1cie:<\/strong> <\/strong><\/p>\n Zodpovedn\u00e1 osoba:<\/strong> RNDr. Jozef Ka\u010dmar\u010d\u00edk, PhD., \u00daEF SAV Ko\u0161ice<\/p>\n Funkcia zariadenia:<\/strong> Technick\u00e1 \u0161pecifik\u00e1cia:<\/strong><\/p>\n Cena:<\/strong> 132 000,- euro<\/p>\n Realiz\u00e1cia:<\/strong> projekt EXTREM II (ITMS: 26220120047)<\/p>\n Oblasti aplik\u00e1cie:<\/strong><\/p>\n <\/strong><\/p>\n Zodpovedn\u00e1 osoba, n\u00e1zov \u00fastavu:<\/strong> Prof. RNDr. Peter Samuely, DrSc. \u00daEF SAV Ko\u0161ice<\/p>\n Funkcia zariadenia:<\/strong> Technick\u00e1 \u0161pecifik\u00e1cia:<\/strong><\/p>\n Cena:<\/strong> 100 000,- euro<\/p>\n Realiz\u00e1cia:<\/strong> projekt EXTREM II (ITMS: 26220120047)<\/p>\n Oblasti aplik\u00e1cie:<\/strong><\/p>\n \u00a0<\/p>\n <\/p>\n <\/p>\n Zodpovedn\u00e1 osoba, n\u00e1zov \u00fastavu:<\/strong> Mgr. Pavol Szab\u00f3, CSc.<\/p>\n Funkcia zariadenia:<\/strong> Technick\u00e1 \u0161pecifik\u00e1cia:<\/strong><\/p>\n Cena:<\/strong> 110 000,- euro<\/p>\n Realiz\u00e1cia:<\/strong> projekt EXTREM II (ITMS: 26220120047)<\/p>\n Oblasti aplik\u00e1cie:<\/strong><\/p>\n
\u00a0<\/p>\nUmiestnenie laborat\u00f3ria<\/strong><\/h4>\n
\u00a0<\/p>\nExperiment\u00e1lne vybavenie laborat\u00f3ria<\/strong><\/h4>\n
\u00a0<\/p>\n1. Kompletn\u00fd 4He kryomagnetick\u00fd syst\u00e9m s horizont\u00e1lnym magnetom a univerz\u00e1lnym 3He refriger\u00e1torom (Oxford Instruments, Anglicko)<\/strong><\/h4>\n
Kompletn\u00fd kryomagnetick\u00fd syst\u00e9m s horizont\u00e1lnym magnetom sl\u00fa\u017ei na \u0161t\u00fadium r\u00f4znych fyzik\u00e1lnych vlastnost\u00ed materi\u00e1lov pri n\u00edzkych teplot\u00e1ch a pri r\u00f4znych orient\u00e1ciach magnetick\u00e9ho po\u013ea.<\/p>\n\n
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Do zariadenia je implementovan\u00e1 metodika ac-kalorimetrie a aparat\u00fara na magnetiza\u010dn\u00e9 merania pomocou hallovsk\u00fdch sond<\/em><\/strong>. V tomto zariaden\u00ed m\u00f4\u017eeme mera\u0165 tepeln\u00fa kapacitu r\u00f4znych materi\u00e1lov od tepl\u00f4t 0.6 K a pomocou magnetiza\u010dn\u00fdch meran\u00ed \u0161tudova\u0165 supravodi\u010de od tepl\u00f4t 1.5 K v magnetick\u00fdch poliach do 8 Tesla. Horizont\u00e1lny magnet n\u00e1m umo\u017e\u0148uje plynule meni\u0165 orient\u00e1ciu magnetick\u00e9ho po\u013ea vzh\u013eadom na kry\u0161talografick\u00fa orient\u00e1ciu vzorky jednoduch\u00fdm pooto\u010den\u00edm sondy. Len nieko\u013eko laborat\u00f3ri\u00ed na svete disponuje s\u00fa\u010dasne oboma t\u00fdmito komplement\u00e1rnymi metodikami na v\u00fdskum supravodi\u010dov.
\u00a0<\/p>\n2. Kompletn\u00fd 4He kryomagnetick\u00fd syst\u00e9m s vertik\u00e1lnym supravodiv\u00fdm magnetomi a vlo\u017ekou na stabiliz\u00e1ciu teploty (Oxford Instruments, Anglicko)<\/strong><\/h4>\n
Sl\u00fa\u017eia na experiment\u00e1lny v\u00fdskum materi\u00e1lov pomocou r\u00f4znych experiment\u00e1lnych techn\u00edk \u2013 kalorimetrick\u00e9, magnetiza\u010dn\u00e9 a transportn\u00e9 merania v teplotnom intervale 1.5 K \u2013 300 K a v magnetick\u00fdch poliach do 12 Tesla.<\/p>\n\n
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3. Mikrokontaktov\u00e1 spektroskopia s kompletn\u00fdm 4He kryomagnetick\u00fdm syst\u00e9mom s vertik\u00e1lnym supravodiv\u00fdm magnetom a vlo\u017ekou na stabiliz\u00e1ciu teploty (Oxford Instruments, Anglicko)<\/strong><\/h4>\n
Mikrokontaktov\u00e1\/tunelov\u00e1 spektroskopia, v teplotnom intervale 1.5 K \u2013 300 K a v magnetick\u00fdch poliach do 10 Tesla.<\/p>\n\n
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4. Subkelvinov\u00fd rastrovac\u00ed tunelov\u00fd mikroskop STM s vertik\u00e1lnym 8 T magnetom a univerz\u00e1lnym 3He refriger\u00e1torom (Janis, USA)<\/strong><\/h4>\n
Rastrovac\u00ed tunelov\u00fd mikroskop, elektr\u00f3nov\u00e1 speltroskoia, zobrazenie supravodiv\u00fdch v\u00edrov v teplotom intervale 280 mK \u2013 300 K a v magnetick\u00fdch poliach do 8 Tesla.<\/p>\n\n
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