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Doktorsavhandling, sammanläggning: Optical characterization of Silicon-based self-assembled nanostructures
  Bouchaib Adnane

Doktorsavhandling, sammanläggning: Scanning Tunneling Microscopy and Photoelectron Spectroscopy Studies of Si(111) and Ge(111) Surfaces: Clean and Modified by H or Sn Atoms  PDF
  Ivy Razado-Colambo

Doktorsavhandling, sammanläggning: Si-based structures for light emission and detection  PDF
  Amir Karim

Doktorsavhandling, sammanläggning: Growth and Characterization of Strain-engineered Si/SiGe Heterostructures Prepared by Molecular Beam Epitaxy  PDF
  Ming Zhao

Manuskript (preprint): Photoluminescence excitation spectroscopy of self-assembled SiGe/Si quantum dots
  Bouchaib Adnane, Fredrik Karlsson, Göran Hansson, Per-Olof Holtz, Wei-Xin Ni

Artikel i tidskrift: Reversed quantum-confined Stark effect and an asymmetric band alignment observed for type-II Si∕Ge quantum dots  PDF
  Mats Larsson, Per-Olof Holtz, Anders Elfving, Göran Hansson, Wei-Xin Ni

Artikel i tidskrift: Influence of exposure to 980 nm laser radiation on the luminescence of Si: Er/O light-emitting diodes  PDF
  Amir Karim, Chun-Xia Du, Göran Hansson

Artikel i tidskrift: Asymmetric relaxation of SiGe/Si(110) investigated by high-resolution x-ray diffraction reciprocal space mapping
  Anders Elfving, Ming Zhao, Göran V. Hansson, Wei-Xin Ni

Artikel i tidskrift: Hydrogen-induced metallization on Ge(1 1 1) c(2 × 8)
  Ivy Razado-Colambo, Hanmin M. Zhang, Göran Hansson, Roger Uhrberg

Artikel i tidskrift: Strain relaxation of thin Si0.6Ge0.4 grown with low-temperature buffers by molecular beam epitaxy  PDF
  Ming Zhao, Göran Hansson, Wei-Xin Ni

Artikel i tidskrift: SiGe (Ge-dot) heterojunction phototransistors for efficient light detection at 1.3-1.55 µm
  Anders Elfving, Göran V. Hansson, Wei-Xin Ni

Manuskript (preprint): Band alignment studies in Si/Ge quantum dots based on optical and structural investigations
  Mats Larsson, Anders Elfving, Wei-Xin Ni, Göran Hansson, Per-Olof Holtz

Artikel i tidskrift: Electronic structure of Ge(111)c(2x8): STM, angle-resolved photoemission, and theory  PDF
  Ivy Razado, Jiangping He, Hanmin Zhang, Göran Hansson, Roger Uhrberg

Artikel i tidskrift: Growth-temperature-dependent band alignment in Si/Ge quantum dots from photoluminescence spectroscopy  PDF
  Mats Larsson, Anders Elfving, Wei-Xin Ni, Göran V. Hansson, Per-Olof Holtz

Konferensbidrag: Characterization of Er/O-doped Si-LEDs with low thermal quenching
  Amir Karim, Wei-Xin Ni, Anders Elfving, Per O.Å Persson, Göran Hansson

Konferensbidrag: Compositional analysis of Si/SiGe quantum dots using STEM and EDX
  Amir Karim, Anders Elfving, Mats Larsson, Wei-Xin Ni, G. V. Hansson

Konferensbidrag: Efficient near infrared Si/Ge quantum dot photodetector based on a heterojunction bipolar transistor
  Anders Elfving, Mats Larsson, Per-Olof Holtz, Göran V. Hansson, Wei-Xin Ni

Konferensbidrag: Infrared photodetectors based on a Ge-dot/SiGe-well field effect transistor structure
  Anders Elfving, Göran. V. Hansson, Wei-Xin Ni

Konferensbidrag: Asymmetric band alignment at Si/Ge quantum dots studied by luminescence from p-i-n and n-i-p structures
  Mats Larsson, Anders Elfving, Per-Olof Holtz, Göran Hansson, Wei-Xin Ni

Konferensbidrag: Si-based Photonic Transistor Devices for Integrated Optoelectronics
  Wei-Xin Ni, Anders Elfving, Mats Larsson, Göran Hansson, Per-Olof Holtz

Konferensbidrag: Size dependent spatial direct and indirect transitions in Ge/Si QDs
  P.F. Gomes, P.F. Gomes, F. Iikawa, F. Iikawa, F. Cerdeira, F. Cerdeira, Mats Larsson, Mats Larsson, Anders Elfving, Anders Elfving, Göran Hansson, Göran Hansson, Wei-Xin Ni, Wei-Xin Ni, Per-Olof Holtz, Per-Olof Holtz

Konferensbidrag: Band alignment studies of self-organized Ge/Si quantum dots based on luminescence characterization
  Mats Larsson, Anders Elfving, Per-Olof Holtz, Wei-Xin Ni, Göran Hansson

Konferensbidrag: Band alignment studies of self-organized Ge/Si quantum dots based on luminescence characterization
  Mats Larsson, Anders Elfving, Per-Olof Holtz, Wei-Xin Ni, Göran Hansson

Konferensbidrag: Large optical emission blue shift in Ge/Si quantum dots under external biaxial strain
  P F Gomes, F Cerdeira, Mats Larsson, Anders Elfving, Göran Hansson, Wei-Xin Ni, Per-Olof Holtz, J R Madureira, A García-Cristóbal

Konferensbidrag: Surface diffusion limited nucleation of Ge dots on the Si(001) surface
  Y.-H. Wu, C.-Y. Wang, Anders Elfving, Göran Hansson, Wei-Xin Ni

Konferensbidrag: Surface structure of Si(100) with submonolayer coverages of C
  S.T. Jemander, Hanmin Zhang, Roger Uhrberg, Göran Hansson

Konferensbidrag: Growth of relaxed Si1-xGex layers using an oxygen doped Si(O) compliant layer
  E. Haq, Wei-Xin Ni, Göran Hansson

Artikel i tidskrift: Si/SiGe/Si : Er : O light-emitting transistors prepared by differential molecular-beam epitaxy
  Chun-Xia Du, Fabrice Duteil, Göran Hansson, Wei-Xin Ni

Artikel i tidskrift: Origin of photoresponse at 8-14 μm in stacks of self-assembled SiGe/Si quantum dots
  Bouchaib Adnane, Fredrik Karlsson, Ming Zhao, Göran Hansson, Per-Olof Holtz, Wei-Xin Ni

Artikel i tidskrift: Spatially direct and indirect transitions of self-assembled SiGe/Si quantum dots studied by photoluminescence excitation spectroscopy
  Bouchaib Adnane, Fredrik Karlsson, Göran Hansson, Per-Olof Holtz, Wei-Xin Ni

Artikel i tidskrift: Type-I optical emissions in GeSi quantum dots
  P.F. Gomes, F. Iikawa, F. Cerdeira, Mats Larsson, Anders Elfving, Göran Hansson, Wei-Xin Ni, Per-Olof Holtz

Artikel i tidskrift: Study of contact formation by high temperature deposition of Ni on SiC
  K Robbie, ST Jemander, N Lin, Christer Hallin, Ragnar Erlandsson, Göran Hansson, LD Madsen

Artikel i tidskrift: Electroluminescence studies of Er and SiO co-doped Si layers prepared by molecular beam epitaxy
  Chun-Xia Du, Wei-Xin Ni, KB Joelsson, F Duteil, Göran Hansson

Artikel i tidskrift: Electronic structure of ultrathin Ge layers buried in Si(100)
  PO Nilsson, S Mankefors, J Guo, J Nordgren, D Debowska-Nilsson, Wei-Xin Ni, Göran Hansson

Artikel i tidskrift: Bias-dependent scanning tunneling microscopy study of the oxygen-adsorbed Si(111)-(7×7) surface: Observation of metastable molecular oxygen
  Kazuyuki Sakamoto, S. Torbjörn Jemander, Göran Hansson, Roger Uhrberg

Artikel i tidskrift: Light emitting SiGe/i-Si/Si: Er
  Wei-Xin Ni, Chun-Xia Du, F. Duteil, Galia Pozina, Göran Hansson

Artikel i tidskrift: Resonant scattering in delta-doped heterostructures
  I.K. Robinson, P.O. Nilsson, D. Debowska-Nilsson, Wei-Xin Ni, Göran Hansson

Artikel i tidskrift: STM study of the surface defects of the (v3×v3)-Sn/Si(1 1 1) surface
  S.T. Jemander, N. Lin, Hanmin Zhang, Roger Uhrberg, Göran Hansson

Artikel i tidskrift: Interaction of metastable molecular oxygen with the dangling bonds of a Si(111)-(7×7) surface
  K. Sakamoto, M. Hirano, H. Takeda, S.T. Jemander, I. Matsuda, K. Amemiya, T. Ohta, W. Uchida, Göran Hansson, Roger Uhrberg

Artikel i tidskrift: High-temperature annealing and surface photovoltage shifts on Si(111)7×7
  Hanmin Zhang, K. Sakamoto, Göran Hansson, Roger Uhrberg

Artikel i tidskrift: Solid state multiple-beam laser with tunable wavelength difference between beams
  Göran Hansson

Artikel i tidskrift: Efficient 1.54 µm light emission from Si/SiGe/Si: Er
  Chun-Xia Du, F. Duteil, Göran Hansson, Wei-Xin Ni

Artikel i tidskrift: Origin of abnormal temperature dependence of electroluminescence from Er/O-doped Si diodes
  Göran Hansson, Wei-Xin Ni, Chun-Xia Du, Anders Elfving, F. Duteil

Artikel i tidskrift: Luminescence and microstructure of Er/O co-doped Si structures grown by MBE using Er and SiO evaporation
  F. Duteil, Chun-Xia Du, K.B. Joelsson, Per Persson, Lars Hultman, Galia Pozina, Wei-Xin Ni, Göran Hansson

Artikel i tidskrift: Electronic structure of Sn/Si(111) √3×√3: Indications of a low-temperature phase
  Roger Uhrberg, Hanmin Zhang, T. Balasubramanian, S.T. Jemander, N. Lin, Göran Hansson

Artikel i tidskrift: Si/SiGe/Si: Er
  Chun-Xia Du, F. Duteil, Göran Hansson, Wei-Xin Ni

Konferensbidrag: Er/O doped Si1-xGex alloy layers grown by MBE
  F. Duteil, Chun-Xia Du, K. Jarrendahl, Wei-Xin Ni, Göran Hansson

Konferensbidrag: 1.54 µm light emitting devices based on Er/O-doped Si layered structures grown by molecular beam epitaxy
  Wei-Xin Ni, Chun-Xia Du, F. Duteil, Anders Elfving, Göran Hansson

Artikel i tidskrift: Origin of 3 × 3 diffraction on the Sn1-xSix/Si(1 1 1) v3 × v3 surface
  Hanmin Zhang, S.T. Jemander, N. Lin, Göran Hansson, Roger Uhrberg

Artikel i tidskrift: Photoluminescence study of Si/Ge quantum dots
  Mats Larsson, Anders Elfving, Per-Olof Holtz, Göran Hansson, Wei-Xin Ni

Artikel i tidskrift: STM study of the C-induced Si(100)-c(4×4) reconstruction
  S.T. Jemander, Hanmin Zhang, Roger Uhrberg, Göran Hansson

Artikel i tidskrift: Epitaxial growth of UHV magnetron sputtered Mo thin films on MgO(001) substrates, oxygen segregation and surface reconstructions
  EB Svedberg, TS Jemander, N Lin, Ragnar Erlandsson, Göran Hansson, Jens Birch, JE Sundgren

Artikel i tidskrift: Luminescence study of Si/Ge quantum dots
  Mats Larsson, Anders Elfving, Per-Olof Holtz, Göran Hansson, Wei-Xin Ni

Artikel i tidskrift: Atomic structure of the carbon induced Si(001)c(4x4) surface
  Jiangping He, Göran Hansson, Roger Uhrberg

Artikel i tidskrift: Spatially direct and indirect transitions observed for Si/Ge quantum dots
  Mats Larsson, Anders Elfving, Per-Olof Holtz, Göran Hansson, Wei-Xin Ni

Artikel i tidskrift: STM study of site selective hydrogen adsorption on Si(111) 7×7
  Ivy Razado-Colambo, Hanmin M. Zhang, Roger I. G. Uhrberg, Göran V. Hansson

Artikel i tidskrift: Photoluminescence Studies of Sn Quantum Dots in Si Grown by MBE
  Amir Karim, G. V. Hansson, Wei-Xin Ni, Per-Olof Holtz, Mats Larsson, H.A. Atwater

Artikel i tidskrift: Three-terminal Ge dot/SiGe quantum-well photodetectors for near-infrared light detection
  Anders Elfving, Amir Karim, Göran V. Hansson, Wei-Xin Ni

Artikel i tidskrift: Influence of Er and O concentrations on the microstructure and luminescence of Si:Er/O LEDs
  Amir Karim, Göran V. Hansson, M. K. Linnarsson

Artikel i tidskrift: Molecular beam epitaxy growth of Si/SiGe bound-to-continuum quantum cascade structures for THz emission
  Ming Zhao, Amir Karim, Göran Hansson, Wei-Xin Ni, P Townsend, S A Lynch, D J Paul

Artikel i tidskrift: Formation of Ni-graphite intercalation compounds on SiC
  K. Robbie, S.T. Jemander, N. Lin, C. Hallin, Ragnar Erlandsson, Göran Hansson, L.D. Madsen