SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Berggren Karl Fredrik) "

Sökning: WFRF:(Berggren Karl Fredrik)

  • Resultat 1-10 av 121
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  • Bankel, Johan, et al. (författare)
  • The CDIO syllabus: a comparative study of expected student proficiency
  • 2003
  • Ingår i: European Journal of Engineering Education. - : Taylor & Francis. - 0304-3797 .- 1469-5898. ; 28:3, s. 297-315
  • Tidskriftsartikel (refereegranskat)abstract
    • Engineering students must graduate with command of a vast body of technical knowledge. They must possess personal, interpersonal and system-building skills to function in teams, and be prepared to produce products and systems. Their education must have been structured under a curriculum blending ability to combine technical expertise with ethical, innovative, philosophical and humanistic acumen. This paper describes a unique international collaboration among four universities to reform engineering education. The collaborators agreed to a statement of goals, which includes descriptions of knowledge, skills and attitudes vital to an effective education, and codifies proficiency levels expected of graduates. We developed and utilized unique stakeholder surveys both to validate our prototype and to determine desired proficiency levels. This collaboration resulted in The CDIO Syllabus, A Statement of Goals for Undergraduate Engineering Education. The syllabus is both a template and a process that can be used to customize the syllabus to others' programmes. It can define new educational initiatives/and be employed as the basis for rigorous assessment. This paper details how, with the input of industry, academia and others, we employed an engineering problem-solving paradigm to effect our redesign. It outlines the syllabus and the unique process employed to create it.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  • Berggren, Karl-Fredrik (författare)
  • All-Time High
  • 2010
  • Ingår i: Fysikaktuellt. - 0283-9148. ; :4, s. 3-3
  • Tidskriftsartikel (populärvet., debatt m.m.)
  •  
7.
  •  
8.
  • Berggren, Karl-Fredrik, et al. (författare)
  • Basic Modeling of Openness, Quantum States and Transport in Two- and Three-Dimensional Ballistic Cavities
  • 2010
  • Ingår i: Journal of Siberian Federal University. Mathematics & Physics. ; 3, s. 280-288
  • Tidskriftsartikel (refereegranskat)abstract
    • A basic model for particle states and current flow in open quantum dots/billiards are investigated. The model is unconventional and extends the use of complex potentials first introduced in phenomenological nuclear inelastic scattering theory (the optical model). Attached leads/source drain are represented by complex potentials. Probability densities and currents flows for open 2D quantum dots/billiards are calculated and the results are compared with microwave measurements used to emulate the dot. We also apply the model to a recangular enclosure and report on helical flows guided by nodal lines and disc-like accumulations of flow lines. The model is of conceptual as well as practical and educational interest.
  •  
9.
  • Berggren, Karl-Fredrik, et al. (författare)
  • Basic modelling of transport in 2D wave-mechanical nanodots and billiards with balanced gain and loss mediated by complex potentials
  • 2018
  • Ingår i: Journal of Physics. - : IOP PUBLISHING LTD. - 0953-8984 .- 1361-648X. ; 30:20
  • Tidskriftsartikel (refereegranskat)abstract
    • Non-Hermitian quantum mechanics with parity-time (PT) symmetry is presently gaining great interest, especially within the fields of photonics and optics. Here, we give a brief overview of low-dimensional semiconductor nanodevices using the example of a quantum dot with input and output leads, which are mimicked by imaginary potentials for gain and loss, and how wave functions, particle flow, coalescence of levels and associated breaking of PT symmetry may be analysed within such a framework. Special attention is given to the presence of exceptional points and symmetry breaking. Related features for musical string instruments and wolf-notes are outlined briefly with suggestions for further experiments.
  •  
10.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 121
Typ av publikation
tidskriftsartikel (70)
konferensbidrag (26)
annan publikation (8)
bokkapitel (7)
rapport (6)
recension (2)
visa fler...
doktorsavhandling (1)
forskningsöversikt (1)
visa färre...
Typ av innehåll
refereegranskat (64)
övrigt vetenskapligt/konstnärligt (31)
populärvet., debatt m.m. (26)
Författare/redaktör
Berggren, Karl-Fredr ... (81)
Berggren, Karl-Fredr ... (40)
Yakymenko, Iryna, 19 ... (9)
Sadreev, Almas (7)
Yakimenko, I.I. (6)
Zozoulenko, Igor (5)
visa fler...
Yakimenko, Irina (5)
Yakymenko, Iryna (5)
Mantl, S. (4)
Starikov, Anton (4)
See, P. (4)
Hollander, B. (4)
Wiklund, Ingela, 195 ... (3)
Jaksch, Peter, 1978- (3)
Yakimenko, II (3)
Pepper, M (3)
Ishio, H (3)
Yakimenko, Irina I (3)
Paul, D.J. (3)
Lind, Hans (2)
Edvardsson, David (2)
Gunnarsson, Svante (2)
Granqvist, Claes-Gör ... (2)
Östlund, Sören (2)
Malmqvist, Johan, 19 ... (2)
Östlund, Sören, 1961 ... (2)
Tellander, Felix (2)
Carlile, Colin (2)
Bankel, Johan (2)
Crawley, Edward (2)
Yakymenko, Irina I. (2)
Bychkov, A.M. (2)
Sadreev, Almas F. (2)
Svensson, Tomas, 195 ... (2)
Sernelius, Bo, 1948- (2)
Griffin, N (2)
Graham, A.C. (2)
Thomas, K.J. (2)
Simmons, M.Y. (2)
Jaksch, Peter (2)
Tamosiunas, V (2)
Hamberg, Ivar (2)
Saichev, A.I. (2)
Shugurov, V. (2)
Ohlin, Kjell (2)
Coonan, B.P. (2)
Redmond, G. (2)
Crean, G.M. (2)
Tamosiuniene, M (2)
Knishevskaya, L (2)
visa färre...
Lärosäte
Linköpings universitet (114)
Chalmers tekniska högskola (3)
Göteborgs universitet (2)
Kungliga Tekniska Högskolan (2)
Uppsala universitet (2)
Lunds universitet (1)
Språk
Engelska (98)
Svenska (23)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (27)
Samhällsvetenskap (4)
Teknik (3)
Humaniora (3)

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