(Nano)characterization of semiconductor materials and structures

A story of high-temperature ferromagnetism in semiconductors

scientific article published on 02 December 2009

All-nitride AlxGa1-xN:Mn/GaN distributed Bragg reflectors for the near-infrared ⬇️

scientific article

Analytical electron microscopy study on gallium nitride systems doped with manganese and iron

Antiferromagnetic phase transition in a single MnTe monolayer

Assignment of reflectance difference spectroscopy peaks to II–VI surface layers

Atomic Force Microscopy Characterization of ZnTe Epitaxial Thin Films

Atomic diffusion‐induced deep levels near ZnSe/GaAs(100) interfaces

Bipolar Charge Transport in PCPDTBT-PCBM Bulk-Heterojunctions for Photovoltaic Applications

article published in 2008

Carrier-induced ferromagnetic interactions in p-doped Zn(1−x)MnxTe epilayers

Characterization of AlN/AlGaN/GaN:C heterostructures grown on Si(111) using atom probe tomography, secondary ion mass spectrometry, and vertical current-voltage measurements

Characterization of Fe-N nanocrystals and nitrogen–containing inclusions in (Ga,Fe)N thin films using transmission electron microscopy

article

Characterization of metalorganic chemical vapor deposition growth of cubic GaN by in situ x-ray diffraction

Chemical bevelling of CdTe and CdTe/MnTe structures

Columnar microstructure of nanocrystalline Ga1−xMnxN films deposited by reactive sputtering

Compensation-dependence of magnetic and electrical properties in Ga1−xMnxP

Control of morphology changes in self-assembled Mn-based nanostructures overgrown with mismatched material

Controlled Aggregation of Magnetic Ions in a Semiconductor: An Experimental Demonstration

scientific article published in Physical Review Letters

Controlling a three dimensional electron slab of graded AlxGa1−xN ⬇️

Decoupling of epitaxy-related trapping effects in AlGaN/GaN metal-insulator semiconductor high-electron-mobility transistors

article

Doping of GaN with Fe and Mg for spintronics applications

Effect of Impurity Scattering on Percolation of Bosonic Islands and Superconductivity in Fe Implanted NbN Thin Films

scientific article published in 2022

Effects of dielectric stoichiometry on the photoluminescence properties of encapsulated WSe2 monolayers

Effects of magnetic ions on optical properties: the case of (Ga, Fe)N

Effects ofs,p-dands-pexchange interactions probed by exciton magnetospectroscopy in (Ga,Mn)N

scholarly article in Physical Review B, vol. 83 no. 9, March 2011

Electrical characterization of engineered ZnSeGaAs heterojunction diodes

Element-specific characterization of heterogeneous magnetism in (Ga,Fe)N films

scholarly article in Physical Review B, vol. 85 no. 18, May 2012

Embedded magnetic phases in (Ga,Fe)N: Key role of growth temperature

scholarly article in Physical Review B, vol. 81 no. 20, May 2010

Experimental determination of Rashba spin-orbit coupling in wurtziten-GaN:Si ⬇️

scholarly article in Physical Review B, vol. 89 no. 20, May 2014

Experimental probing of exchange interactions between localized spins in the dilute magnetic insulator (Ga,Mn)N

scholarly article in Physical Review B, vol. 84 no. 3, July 2011

Fe onto GaN(0001) grown in a full MOVPE process

Fe-Mg interplay and the effect of deposition mode in (Ga,Fe)N doped with Mg

scholarly article in Physical Review B, vol. 84 no. 15, October 2011

Ferromagnetic nitride-based semiconductors doped with transition metals and rare earths

Fourier analysis applied on in situ laser reflectometry during III-nitride metal organic chemical vapor deposition growth

Functional Mn–Mgk cation complexes in GaN featured by Raman spectroscopy

Ga1−xMnxN epitaxial films with high magnetization

GaN:-Mg grown by MOVPE: Structural properties and their effect on the electronic and optical behavior

Impact of residual carbon impurities and gallium vacancies on trapping effects in AlGaN/GaN metal insulator semiconductor high electron mobility transistors

article

In situ X-ray diffraction during MOCVD of III-nitrides

In situ X-ray diffraction during MOCVD of III-nitrides: An optimized wobbling compensating evaluation algorithm

In situ characterization of the growth dynamics in molecular beam epitaxy (MBE) of Mn-based II–VI compounds: self-organized Mn structures on CdTe

In situ growth observation of GaN/AlGaN superlattice structures by simultaneous X-ray diffraction and ellipsometry

In situ monitoring of periodic structures during MOVPE of III-nitrides

In situ optical analysis of low temperature MOCVD GaN nucleation layer formation via multiple wavelength ellipsometry

In situ reflectance difference spectroscopy of II–VI compounds: A real time study of N plasma doping during molecular beam epitaxy

In situ reflectance difference spectroscopy of N-plasma doped ZnTe grown by molecular beam epitaxy

In situ reflectance difference spectroscopy of intra-Mn transitions in highly N-doped II–VI diluted magnetic semiconductors

In situ reflectance difference spectroscopy of p-type ZnTe:N grown by MBE

In situ reflectance difference spectroscopy: nitrogen-plasma doping of MBE grown ZnTe layers

In situ reflectance-difference spectroscopy of doped CdTe and ZnTe grown by molecular beam epitaxy

In situ spectroscopic ellipsometry of MOCVD-grown GaN compounds for on-line composition determination and growth control

article

In situobservation of stress relaxation in CdTe/ZnTe heterostructures by reflectance-difference spectroscopy

In situspectroscopic ellipsometry as a sensor for hard coatings and steel nitriding

In-situ and real-time monitoring of MOCVD growth of III-nitrides by simultaneous multi-wavelength-ellipsometry and X-ray-diffraction

article published in 2006

In-situ growth monitoring by spectroscopy ellipsometry of MOCVD cubic-GaN(001)

Incorporation of Mn inAlxGa1−xNprobed by x-ray absorption and emission spectroscopy, high-resolution microscopy, x-ray diffraction, and first-principles calculations ⬇️

scholarly article in Physical Review B, vol. 92 no. 11, September 2015

Industrial-scale sputter deposition of molybdenum oxide thin films: Microstructure evolution and properties

Influence of anisotropic in-plane strain on critical point resonances in reflectance difference data

Influence of growth parameters on the properties of ZnSe-GaAs(001) heterostructures

Influence of overlayers on determination of the optical constants of ZnSe thin films

Interfacial engineering in blue laser structures

Internal photoinjection and deep level luminescence at ZnSe/GaAs heterointerfaces

Investigation of NiO x -based contacts on p-GaN

Lateral confinement in ZnSe/ZnCdSe quantum wells grown on patterned substrates

Lattice-matched Zn1−yCdySe/InxGa1−xAs(0 0 1) heterostructures

Local structure of (Ga,Fe)N and (Ga,Fe)N:Si investigated by x-ray absorption fine structure spectroscopy

scholarly article in Physical Review B, vol. 79 no. 19, May 2009

Magnetic polarons in MnTe layers

Magnetic properties of a new spintronic material—GaN:Fe

Magnetization and spin distribution of single sub-monolayers of MnTe in semiconductor quantum wells

scholarly article in Physical Review B, vol. 68 no. 16, October 2003

Manipulating Mn-Mgk cation complexes to control the charge- and spin-state of Mn in GaN

scientific article published on 10 October 2012

Mn as Surfactant for the Self-Assembling of Al x Ga1-x N/GaN Layered Heterostructures

scientific article published on 8 January 2015

MnTe fractional monolayers in CdTe/CdMgTe heterostructures: a comparative study of magnetic polarons

Nanosize stress concentrators at facets in Zn1-xCdxSe/ZnSe multiple quantum well laser structures

article published in 1994

Observation of Strong-Coupling Effects in a Diluted Magnetic SemiconductorGa1−xFexN

scientific article published in Physical Review Letters

Ohmic Contacts to p-GaN Using Au/Ni-Zn-O Metallization

On the effect of periodic Mg distribution in GaN:δ-Mg

On the origin of resonance features in reflectance difference data of silicon

On-line growth control of MOCVD deposited GaN and related ternary compounds via spectroscopic ellipsometry and X-ray diffraction

Optical characterization of ZnSe thin films

Optical characterization of double layers containing epitaxial ZnSe and ZnTe films

Optical properties of ZnTe films prepared by molecular beam epitaxy

Optimization of interface parameters and bulk properties in ZnSe‐GaAs heterostructures

Origin of low-temperature magnetic ordering in Ga1−xMnxN

scholarly article in Physical Review B, vol. 85 no. 20, May 2012

ParamagneticGaN:Feand ferromagnetic(Ga,Fe)N: The relationship between structural, electronic, and magnetic properties

scholarly article in Physical Review B, vol. 75 no. 12, March 2007

Periodic Mg distribution in GaN:δ-Mg and the effect of annealing on structural and optical properties

Phase diagram and critical behavior of the random ferromagnet Ga1−xMnxN

scholarly article in Physical Review B, vol. 88 no. 8, August 2013

Phase-dependent distribution of Fe-rich nanocrystals in MOVPE-grown (Ga,Fe)N

Photocurrent spectroscopy ofZn1−xCdxSe/ZnSe quantum wells inp-i-nheterostructures

scientific article published on 01 October 1994

Photoluminescence and Hall studies of GaN:Fe and (Ga,Fe)N:Mg layers

Planar array of self-assembled GaxFe4−xN nanocrystals in GaN: magnetic anisotropy determinedviaferromagnetic resonance ⬇️

scientific article published on 09 September 2014

Planar arrays of magnetic nanocrystals embedded in GaN

Processing and charge state engineering of MoOx ⬇️

Raman and IR-ATR spectroscopy studies of heteroepitaxial structures with a GaN:C top layer

Rashba semiconductor as spin Hall material: Experimental demonstration of spin pumping in wurtziten-GaN:Si ⬇️

scholarly article in Physical Review B, vol. 94 no. 8, August 2016

Recombination mechanisms in photopumped Zn1−xCdxSe/ZnSe multiple quantum well lasers

Reflectance difference spectroscopy and magneto-optical analysis of digital magnetic heterostructures

Reflectance difference spectroscopy during CdTe/ZnTe interface formation

Reflectance difference spectroscopy: a powerful tool for in situ investigations of II–VI compounds with Mn

Relation between exciton splittings, magnetic circular dichroism, and magnetization in wurtzite Ga1−xFexN

scholarly article in Physical Review B, vol. 88 no. 11, September 2013

Resonant excitation of infrared emission in GaN:(Mn,Mg)

scientific article published on 28 June 2018

Schottky barrier tunability in Al/ZnSe interfaces

Simultaneous determination of composition and growth rate of MOCVD nitrides by in situ multiple wavelength ellipsometry

article

Single antiferromagnetic MnTe (sub)monolayers in CdTe/CdMgTe quantum wells

Spinodal nanodecomposition in semiconductors doped with transition metals ⬇️

Strain and surface morphology in lattice-matched ZnSe/InxGa1−xAs heterostructures

Stretching magnetism with an electric field in a nitride semiconductor ⬇️

scientific article published on 26 October 2016

Structural and paramagnetic properties of diluteGa1−xMnxN

scholarly article in Physical Review B, vol. 81 no. 23, June 2010

Structural properties of heterostructures with engineered band offsets

Substrate-Driven Formation of Bidimensional Arrays of Co Nanocrystals in TiO2 Thin Films

Surface-stress-induced optical bulk anisotropy

scholarly article in Physical Review B, vol. 62 no. 19, November 2000

Two-Probe Measurements of Electron Transport in GaN:Si/(Ga,Mn)N/GaN:Si Spin Filter Structures

Upper bound for thes−dexchange integral inn-(Ga,Mn)N:Si from magnetotransport studies ⬇️

scholarly article in Physical Review B, vol. 91 no. 20, May 2015

Virtual interface approximation model applied to spectroscopic ellipsometry for on-line composition determination of metalorganic chemical vapor deposition grown ternary nitrides

article

Zeeman mapping of probability densities in square quantum wells using magnetic probes

scholarly article in Physical Review B, vol. 61 no. 23, June 2000