We present a method for the preparation of bulk molybdenum tips for scanning Tunneling Microscopy and Spectroscopy (STM - STS) and we assess their potential in performing high resolution imaging and local spectroscop by measurements on different single crystal surfaces in UHV, namely Au(111), Si(111)-7x7 and titanium oxide 2D ordered nanostructures supported on Au(111). The fabrication method is versatile and can be extended to other metals, e.g. cobalt.
Fabrication and Characterization of Molybdenum Tips for Scanning Tunneling Microscopy and Spectroscopy
CARROZZO, PAOLO;TUMINO, FRANCESCO;FACIBENI, ANNA;PASSONI, MATTEO;CASARI, CARLO SPARTACO;LI BASSI, ANDREA
2015-01-01
Abstract
We present a method for the preparation of bulk molybdenum tips for scanning Tunneling Microscopy and Spectroscopy (STM - STS) and we assess their potential in performing high resolution imaging and local spectroscop by measurements on different single crystal surfaces in UHV, namely Au(111), Si(111)-7x7 and titanium oxide 2D ordered nanostructures supported on Au(111). The fabrication method is versatile and can be extended to other metals, e.g. cobalt.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
carrozzo_RSI15.pdf
Accesso riservato
:
Publisher’s version
Dimensione
2.98 MB
Formato
Adobe PDF
|
2.98 MB | Adobe PDF | Visualizza/Apri |
|
carrozzo_RSI_NOTE-revised.pdf
accesso aperto
:
Post-Print (DRAFT o Author’s Accepted Manuscript-AAM)
Dimensione
125.88 kB
Formato
Adobe PDF
|
125.88 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
