Descrizione
Descrizione
<p>The aim of the laboratory is to investigate how physical properties arise when solid state systems shrink to the nanoscale. It is mainly devoted to atomic level controlled growth of molecular systems, low dimensional structures with desired morphology and spacing on suitable nano-structured templates. A special effort is dedicated to the growth of graphene on metallic substrates via chemical vapour deposition, graphene nanoribbons by molecular precursors, graphene nano- and micro-porous systems (see Fig. 1, right panel). Of the nanostructures grown on surfaces we study: (i) the bonding state of the elements by means of X-ray photoelectron spectroscopy (XPS), (ii) the 2D crystalline order by low-energy electron-diffraction (LEED), (iii) the control of the growth morphology by Auger electron spectroscopy (AES), and (iv) the adsorption energy by thermal desorption spectroscopy (TDS).</p>
<p>The XPS, LEED/AES and TDS apparatus is contained into an ultra-high-vacuum (UHV) chamber, UHV-connected to a small chamber for a fast load-lock introduction, along with several other characterisation methods and ancillary facilities for samples preparation and cleaning, atomic/molecular beam epitaxial evaporators.</p>
<p>Details at:</p>
<p><a href="https://drive.google.com/file/d/1TN2ZddLMwsMmN983ZBc7g2DAWQMAniW0/view">XPS_laboratory.pdf - Google Drive</a></p>
<p>The XPS, LEED/AES and TDS apparatus is contained into an ultra-high-vacuum (UHV) chamber, UHV-connected to a small chamber for a fast load-lock introduction, along with several other characterisation methods and ancillary facilities for samples preparation and cleaning, atomic/molecular beam epitaxial evaporators.</p>
<p>Details at:</p>
<p><a href="https://drive.google.com/file/d/1TN2ZddLMwsMmN983ZBc7g2DAWQMAniW0/view">XPS_laboratory.pdf - Google Drive</a></p>
Responsabile
Responsabile
| Nome | Struttura | |
|---|---|---|
| Maria Grazia Betti | mariagrazia.betti@uniroma1.it | DIPARTIMENTO DI FISICA |
Dipartimento o centro ospitante
Dipartimento o centro ospitante
DIPARTIMENTO DI FISICA
Attività
Attività
- Didattica 30 %
- Ricerca 70 %
- Servizio %
ERC scientific sector
ERC scientific sector
PE3_4
,
PE3_10
,
PE4_4
Keywords
Keywords
2D materials
,
3D porous graphene
KET
KET
Advanced materials
,
Nanotecnologie
Personale docente e di ricerca
Personale docente e di ricerca
| Nome | Struttura | |
|---|---|---|
| Dario Marchiani | dario.marchiani@uniroma1.it | DIPARTIMENTO DI FISICA |
| Carlo Mariani | Carlo.Mariani@uniroma1.it | DIPARTIMENTO DI FISICA |
| Sunaina Rafiq | sunaina.rafiq@uniroma1.it | DIPARTIMENTO DI SCIENZE DI BASE ED APPLICATE PER L'INGEGNERIA |
| Sammar Tayyab | tayyab.2025698@studenti.uniroma1.it | DIPARTIMENTO DI SCIENZE DI BASE ED APPLICATE PER L'INGEGNERIA |
| Riccardo Frisenda | riccardo.frisenda@uniroma1.it | DIPARTIMENTO DI FISICA |
Strumenti e attrezzature
Strumenti e attrezzature
| Nome | Descrizione | Servizi offerti |
|---|---|---|
| 06368 - Bombole | azoto | |
| 06366 - PC in rete locale LAN | pc da tavolo | |
| 06364 - Altri strumenti analitici | sistema da vuoto completo con fotoemissione e crescita nanostrutture |
Ubicazione
Ubicazione
| Nome stanza | Edificio | Piano |
|---|---|---|
| S17 | CU013 | -1 |
Altre informazioni
Altre informazioni
<p>762</p>
