SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Ekman S) srt2:(2020-2023)"

Sökning: WFRF:(Ekman S) > (2020-2023)

  • Resultat 1-10 av 77
  • [1]234567...8Nästa
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Rodriguez, L. , V, et al. (författare)
  • Doubly-magic character of Sn-132 studied via electromagnetic moments of( 13)(3)Sn
  • 2020
  • Ingår i: Physical Review C. - : American Physical Society. - 2469-9985 .- 2469-9993. ; 102:5
  • Tidskriftsartikel (refereegranskat)abstract
    • We report the first measurement of the magnetic dipole and electric quadrupole moment of the exotic nucleus Sn-133 by high-resolution laser spectroscopy at ISOLDE/CERN. These, in combination with state-of-the-art shell-model calculations, demonstrate the single-particle character of the ground state of this short-lived isotope and, hence, the doubly-magic character of its immediate neighbor Sn-132. The trend of the electromagnetic moments along the N = 83 isotonic chain, now enriched with the values of tin, are discussed on the basis of realistic shell-model calculations.
  •  
2.
  • Mukai, M., et al. (författare)
  • In-gas-cell laser resonance ionization spectroscopy of Ir 196,197,198
  • 2020
  • Ingår i: Physical Review C. - : American Physical Society. - 2469-9985 .- 2469-9993. ; 102:5
  • Tidskriftsartikel (refereegranskat)abstract
    • Hyperfine structure (HFS) measurements of neutron-rich iridium isotopes Ir196,197,198 (Z=77,N=119-121) were performed via in-gas-cell laser resonance ionization spectroscopy at the KEK Isotope Separation System. Magnetic dipole moments μ and isotope shifts were determined from the HFS spectra. The variation of mean-square charge radii and quadrupole deformation parameters of these isotopes were evaluated from the isotope shifts. The μ value of Ir197 agreed with a theoretical value based on the strong coupling model, and the Ir nucleus was interpreted as prolately deformed by the theoretical calculations. The μ values of Ir196,198 were also compared with semiempirical values calculated based on the strong coupling model. From the comparison, we can suggest the possible spin values of Iπ=1,2- for Ir196 and Iπ=1- for Ir198.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  • Polley, C. M., et al. (författare)
  • Bottom-Up Growth of Monolayer Honeycomb SiC
  • 2023
  • Ingår i: Physical Review Letters. - : AMER PHYSICAL SOC. - 0031-9007 .- 1079-7114. ; 130:7
  • Tidskriftsartikel (refereegranskat)abstract
    • The long theorized two-dimensional allotrope of SiC has remained elusive amid the exploration of graphenelike honeycomb structured monolayers. It is anticipated to possess a large direct band gap (2.5 eV), ambient stability, and chemical versatility. While sp2 bonding between silicon and carbon is energetically favorable, only disordered nanoflakes have been reported to date. Here we demonstrate largearea, bottom-up synthesis of monocrystalline, epitaxial monolayer honeycomb SiC atop ultrathin transition metal carbide films on SiC substrates. We find the 2D phase of SiC to be almost planar and stable at high temperatures, up to 1200 degrees C in vacuum. Interactions between the 2D-SiC and the transition metal carbide surface result in a Dirac-like feature in the electronic band structure, which in the case of a TaC substrate is strongly spin-split. Our findings represent the first step towards routine and tailored synthesis of 2D-SiC monolayers, and this novel heteroepitaxial system may find diverse applications ranging from photovoltaics to topological superconductivity.
  •  
7.
  •  
8.
  •  
9.
  •  
10.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 77
  • [1]234567...8Nästa
Typ av publikation
tidskriftsartikel (68)
konferensbidrag (7)
rapport (1)
bokkapitel (1)
Typ av innehåll
refereegranskat (65)
övrigt vetenskapligt (12)
Författare/redaktör
Ekman, S (38)
Tsakonas, G (16)
Lewensohn, R. (11)
Brustugun, OT (11)
de Petris, L (11)
Ragnarsson, Oskar, 1 ... (9)
visa fler...
Eide, IJZ (8)
Hydbring, P (8)
Berinder, K. (7)
Olsson, Daniel S, 19 ... (7)
Dahlqvist, Per (6)
Grundberg, O (6)
Edén Engström, Britt (5)
Viktorsson, K. (5)
Burman, Pia (5)
Burman, P. (5)
Hoybye, C. (5)
Ekman, U (5)
Johannsson, Gudmundu ... (4)
Ekman, Bertil (4)
Gencheva, R (4)
Kosibaty, Z (4)
Lai, Y (4)
Ekman, Jörgen (3)
Johansson, S (3)
Wallin, A (3)
Franzen, B (3)
Mavroudis, D (3)
Franzen, E (3)
Alexeyenko, A (3)
Martin, H (2)
Yu, W. (2)
Jönsson, Per (2)
Bonelli, L. (2)
Piehl, F (2)
Kaminskyy, VO (2)
, Aring (2)
Varrone, A (2)
Ekman, Annica M. L. (2)
Friesland, S (2)
Farde, L (2)
Patel, D. (2)
Al-Shamkhi, Nasrin, ... (2)
Berinder, Katarina (2)
Borg, Henrik (2)
Borg, H. (2)
Dahlqvist, P. (2)
Ekman, Inger, 1952 (2)
Erfurth, Eva Marie (2)
Schou, M (2)
visa färre...
Lärosäte
Karolinska Institutet (45)
Göteborgs universitet (14)
Örebro universitet (7)
Lunds universitet (7)
Uppsala universitet (5)
Malmö universitet (5)
visa fler...
Umeå universitet (4)
Stockholms universitet (4)
Mälardalens universitet (2)
Kungliga Tekniska Högskolan (1)
Linköpings universitet (1)
Naturvårdsverket (1)
RISE (1)
visa färre...
Språk
Engelska (77)
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (22)
Naturvetenskap (9)
Teknik (3)
Samhällsvetenskap (1)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy