Results overview: Found 2 records in 0.03 seconds.
Articles, 2 records found
Articles 2 records found  
1.
16 p, 836.4 KB Coexistence of elastic modulations in the charge density wave state of 2H-NbSe₂ / Guster, Bogdan (Institut Català de Nanociència i Nanotecnologia) ; Rubio Verdú, Carmen (CIC NanoGUNE700) ; Robles, Roberto (Institut Català de Nanociència i Nanotecnologia) ; Zaldívar, Javier (CIC NanoGUNE) ; Dreher, Paul (Donostia International Physics Center) ; Pruneda, Miguel (Institut Català de Nanociència i Nanotecnologia) ; Silva-Guillén, Jose Angel (Wuhan University. School of Physics and Technology) ; Choi, Deung-Jang (Donostia International Physics Center) ; Pascual, José I. (CIC NanoGUNE) ; Ugeda, Miguel M. (CIC NanoGUNE) ; Ordejon, Pablo (Institut Català de Nanociència i Nanotecnologia) ; Canadell Casanova, Enric 1950- (Institut de Ciència de Materials de Barcelona)
Bulk and single-layer 2H-NbSe₂ exhibit identical charge density wave order (CDW) with a quasi-commensurate 3 × 3 superlattice periodicity. Here we combine scanning tunnelling microscopy (STM) imaging at T = 1 K of 2H-NbSe₂ with first-principles density functional theory (DFT) calculations to investigate the structural atomic rearrangement of this CDW phase. [...]
2019 - 10.1021/acs.nanolett.9b00268
Nano letters, Vol. 19, issue 5 (May 2019) , p. 3027-3032  
2.
12 p, 1.6 MB Spin-polarised edge states in atomic Mn chains supported on Cu2N/Cu (100) / Choi, Deung-Jang (CIC Nano GUNE (Sant Sebastià, País Basc)) ; Robles, Roberto (Institut Català de Nanociència i Nanotecnologia) ; Gauyacq, Jean-Pierre (Université Paris-Saclay. Institut des Sciences Moléculaires d'Orsay) ; Rubio-Verdú, Carmen (CIC Nano GUNE (Sant Sebastià, País Basc)) ; Lorente Palacios, Nicolás (Centro de Física de Materiales (Sant Sebastià, País Basc)) ; Pascual, José I. (Ikerbasque. Basque Foundation for Science (Bilbao, País Basc))
Scanning tunnelling microscopy and density functional theory studies of manganese chains adsorbed on CuN/Cu (100) reveal an unsuspected electronic edge state at ∼ 1 eV above the Fermi energy. This Tamm-like state is strongly localised to the terminal Mn atoms of the chain and fully spin polarised. [...]
2016 - 10.1088/0953-8984/28/23/23LT01
Journal of Physics Condensed Matter, Vol. 28, Núm. 23 (June 2016) , p. 23LT01  

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