Publications related to Temperature dependence of reconfigurable bandstop filters using vanadium dioxide switches

The influence of the incommensurately modulated structure on the physical properties of Fe1.35Ge

László Forró, Alla Arakcheeva, Helmuth Berger, Philip Pattison, Krunoslav Prsa, Andrea Pisoni, Sergiy Katrych, Jacim Jacimovic

Single crystal growth by chemical vapour transport has resulted samples with Fe1.35Ge stoichiometry. Structural study has shown that the large number of vacancies introduces an incommensuately modulated structure. The electrical resistivity is in the 200 m ...

2019

Unveiling the electronic transformations in the semi-metallic correlated-electron transitional oxide Mo8O23

Marco Grioni, Gianmarco Gatti

Mo8O23 is a low-dimensional chemically robust transition metal oxide coming from a prospective family of functional materials, MoO3-x, ranging from a wide gap insulator (x = 0) to a metal (x = 1). The large number of stoichometric compounds with intermedia ...

2019

Surface tension and viscosity of liquid Pd43Cu27Ni10P20 measured in a levitation device under microgravity

Roland Logé, Antonia Neels, Alex Dommann

Here we present measurements of surface tension and viscosity of the bulk glass-forming alloy Pd43Cu27Ni10P20 performed during containerless processing under reduced gravity. We applied the oscillating drop method in an electromagnetic levitation facility ...

Springer2019

Kondo lattice excitation observed using resonant inelastic x-ray scattering at the YbM5 edge

Marco Grioni, Thorsten Schmitt, Marco Guarise

We present a study of the resonant inelastic scattering response of YbInCu4 excited at the tender YbM5 x-ray edge. In the high-temperature, paramagnetic phase, we observe a multiplet structure which can be understood at an ionic level. Upon cooling through ...

AMER PHYSICAL SOC2018

Elevated transition temperature in Ge doped VO2 thin films

Mihai Adrian Ionescu, Arnaud Magrez, Andreas Schueler, Anna Krammer, Wolfgang Amadeus Vitale, Piotr Mocny

Thermochromic GexV1-xO2+y thin films have been deposited on Si (100) substrates by means of reactive magnetron sputtering. The films were then characterized by Rutherford backscattering spectrometry (RBS), four-point probe electrical resistivity measuremen ...

2017

Synthesis and Physical Properties of 3d, 4d and 5d Transition Metal Compounds

Lin Yang

In this thesis I study the synthesis and basic physical properties characterization on 3

d

, 4

d

and 5

d

transition metal compounds. Great success has been obtained in 3

d

transition metal compounds, in which the electric states are well localized due t ...

EPFL2017

Alloy development of a new platinum-based bulk metallic glass

Hamed Kazemi

The aim of the present thesis is the development of a new Pt-based bulk metallic glass based on the ternary system of Pt-B-Si that i) complies with the hallmarking standard Pt 850 (i.e. with at least 85 wt.-pct of Pt); ii) provides high hardness (HV>600) a ...

EPFL2017

Temperature-colour interaction: is colour affecting people’s thermal perception?

Marilyne Andersen, Jan Wienold, Giorgia Chinazzo

Over the last century, a large number of studies has tried to answer to the question whether coloured stimuli could have an effect on human thermal perceptual evaluation (i.e., temperature-colour interaction). In the building research area, this effect is ...

2017

Spin and orbital disordering by hole doping in Pr1-xCaxVO3

Philip Pattison

High-resolution powder x-ray diffraction and single-crystal neutron diffraction were used to investigate the crystal structure and magnetic ordering of the compound Pr1-xCax VO3 (0

Amer Physical Soc2016

Reconfigurable electronics based on metal-insulator transition

Wolfgang Amadeus Vitale

The vast majority of disruptive innovations in science and technology has been originated from the discovery of a new material or the way its properties have been exploited to create novel devices and systems. New advanced nanomaterials will have a lasting ...

EPFL2016

Temperature dependence of reconfigurable bandstop filters using vanadium dioxide switches

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The influence of the incommensurately modulated structure on the physical properties of Fe1.35Ge

Unveiling the electronic transformations in the semi-metallic correlated-electron transitional oxide Mo8O23

Surface tension and viscosity of liquid Pd43Cu27Ni10P20 measured in a levitation device under microgravity

Kondo lattice excitation observed using resonant inelastic x-ray scattering at the YbM5 edge

Elevated transition temperature in Ge doped VO2 thin films

Synthesis and Physical Properties of 3d, 4d and 5d Transition Metal Compounds

Alloy development of a new platinum-based bulk metallic glass

Temperature-colour interaction: is colour affecting people’s thermal perception?

Spin and orbital disordering by hole doping in Pr1-xCaxVO3

Reconfigurable electronics based on metal-insulator transition

Spin and orbital disordering by hole doping in Pr1-xCaxVO3

Synthesis and Physical Properties of 3d, 4d and 5d Transition Metal Compounds

Kondo lattice excitation observed using resonant inelastic x-ray scattering at the YbM5 edge

Unveiling the electronic transformations in the semi-metallic correlated-electron transitional oxide Mo8O23

Surface tension and viscosity of liquid Pd43Cu27Ni10P20 measured in a levitation device under microgravity

Reconfigurable electronics based on metal-insulator transition

Elevated transition temperature in Ge doped VO2 thin films

Temperature-colour interaction: is colour affecting people’s thermal perception?

Alloy development of a new platinum-based bulk metallic glass

The influence of the incommensurately modulated structure on the physical properties of Fe1.35Ge