ELFT HÍRADÓ

[Andras Palyi <andraspalyi AT caesar.elte.hu>]

Az ELTE Nanofizika Szeminarium jovo hetfoi eloadasa:


Gyimesi Balint (ELTE): I-band-like non-dispersive inter-shell interaction 
induced Raman lines in the D band region of double-walled carbon nanotubes

Idopont: 2014. szeptember 22., hetfo, 10:15
Helyszin: ELTE Eszaki Tomb, 5.128-as terem (1117 Budapest, Pazmany Peter 
setany 1/A)

Kivonat:
"Non-dispersive, inter-layer interaction induced Raman peaks (I band) - in 
the region of the D band - have been observed recently for bilayer graphene, 
when the two layers were rotated with respect to each other. Here, similar 
observations for double-walled carbon nanotubes (DWCNTs) are theoretically 
predicted. The prediction is based on double resonance theory, involving 
non-zone-centered phonons, and the effect of disorder is replaced by 
interaction between the two tubes."


Tovabbi program: http://wigner.elte.hu/science/?q=seminar

Minden erdeklodot szivesen latunk.

Udvozlettel,
Palyi Andras