Materials Science

Materials Science

investigation of material properties

 

Material Science is the design and discovery of new materials, particularly of solids. These new materials require analysis on the nanometer scale to fully understand the intrinsic properties of the surface and bulk. For this analysis, different measurement schemes are offered, such as low temperature confocal microscopes (CFM) for RAMAN measurements, setups for conductive tip AFM and Kelvin probe force microscopy (KPFM) as well as the double rotator 3DR or the Tramea TMS measurement setup. The environments are generated using closed cycle liquid helium free cryostats with temperatures between 300K and 2K. High fields up to 12T are possible and expand the options for measurements.

Research Fields

  • electronic material properties
  • ferroelectrics, multiferroics & domain walls
  • magnetic material properties
  • phase transition imaging
  • optical material properties
  • magnetic imaging
  • chemical nano identification
  • vector field mapping
  • material synthesis & characterization

Application Snippets

Spin Flip Phase Transitions in Multi Layered CrI3 attoDRY1000

Spin-Flip Phase Transitions in Multi-Layered CrI3

Probing Quantum Phase Transition inside Superconducting Dome attoAFM CFM  attoLIQUID1000

Probing Quantum Phase Transition inside Superconducting Dome

ANR31 Rotator used at 350 mK & 35 T ANR31

ANR31 Rotator used at 350 mK & 35 T

Extremely narrow magnetic domain walls in U ferromagnets attoAFM

Extremely narrow magnetic domain walls in U ferromagnets

Near Field Scanning Microwave Microscope at 30mK ANPxyz100  ANPz51 for mK

Near-Field Scanning Microwave Microscope at 30mK

Isolating Hydrogen Gas inside H BN Bubbles attoAFM I  attoDRY2100

Isolating Hydrogen Gas inside H-BN Bubbles

In situ electrical biasing technique in MoS2 closed cycle attoDRY2100 and confocal microscope attoCFM I

In-situ electrical biasing technique in MoS2

Charge Carrier Mobility in Perovskite thin films optical cryostat attoDRY800

Charge Carrier Mobility in Perovskite thin films

Single Spin Magnetometry at the Nansocale AFM CFM  attoLIQUID

Single Spin Magnetometry at the Nansocale

Uncompensated Bound Charges at Improper Ferroelectric Domain Walls AFM MFM  attoLIQUID

Uncompensated Bound Charges at Improper Ferroelectric Domain Walls

Fine scale Stripey Morphology of an Iron Pnictide   New Findings in Material Science cryogenic atomic force microscope with closed cycle cryostat

Fine-scale Stripey Morphology of an Iron Pnictide - New Findings in Material Science

A nanoscale quantum sensor at high pressures optical cryostat cryostat attoDRY800

A nanoscale quantum sensor at high pressures

Rotating transport measurement setup at 25mK mK nanopositioner  ANR101 LT RES BeCu

Rotating transport measurement setup at 25mK

Cryogenic Infrared Nanoscopy of Conducting Oxide Interfaces Cryo neaSNOM

Cryogenic Infrared Nanoscopy of Conducting Oxide Interfaces

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Robust skyrmions in conducting crystal

Angle dependent characterizations of materials at mK temperatures cryogenic nanopositioner  ANR51 RES LT  ANRv220 RES LT

Angle-dependent characterizations of materials at mK temperatures

MFM for Optimization of Sintered Magnets atomic force microscope attoAFM for MFM

MFM for Optimization of Sintered Magnets

Vortex Barriers in Iron Pnictides  attoLIQUID  cryogenic atomic force microscope attoAFM

Vortex Barriers in Iron Pnictides 

Low Temperature MFM on Artifical Spin Ice cryogenic atomic force microscope attoAFM for MFM

Low Temperature MFM on Artifical Spin Ice

Transition from slow Abrikosov to fast moving Josephson vortices made with the cryogenic rotator ANR31

Transition from slow Abrikosov to fast moving Josephson vortices

Magnetic Resonance Imaging of Nanoscale Virus at 300 mK made with mK Nanopositioners

Magnetic Resonance Imaging of Nanoscale Virus at 300 mK

Visualization of Edge State in LPCMO Manganite Strip atomic force microscope attoAFM

Visualization of Edge State in LPCMO Manganite Strip

Vortex Imaging on Iron Pnictides using the attoMFM Ixs made with the cryogenic atomic force microscope

Vortex Imaging on Iron Pnictides using the attoMFM Ixs

Angle Dependent Magnetoresistance Measurement at Cryogenics atto3DR

Angle Dependent Magnetoresistance Measurement at Cryogenics

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attoAFM I Mounted on Mixing Chamber

MFM on Co Doped Mn2Sb Single Crystal cryogenic atomic force microscope attoAFM for MFM

MFM on Co Doped Mn2Sb Single Crystal

Link between bulk electric and microscopic magnetic properties of LaPryCaMnO made with the low temperature atomic force microscope

Link between bulk electric and microscopic magnetic properties of LaPryCaMnO

Switching the Magnetic Vortex Core in a Single Nanoparticle atomic force microscope attoAFM for MFM

Switching the Magnetic Vortex Core in a Single Nanoparticle

Helimagnetic Phase of FeCo0.5Si0.5 cryogenic atomic force microscope attoAFM for MFM

Helimagnetic Phase of FeCo0.5Si0.5

MFM imaging of a Skyrmion lattice made with attoDRY1000 and low temperature atomic force microscope

MFM imaging of a Skyrmion lattice