output
20022026
most citedMesoporous silica obtained with methyltriethoxysilane as co-precursor in alkaline medium

46 citations

12 papers

cond-mat.str-el2026

Zero Indirect Band Gap and Flat Bands in a Niobium Oxyiodide Cluster Material

Jan Beitlberger, Mario Martin, Marcus Scheele +4

Explorative chemistry in a reaction system composed of NbI, Li(CN), and LiO has led to the discovery of a number of niobium oxyiodide cluster compounds. During this…

cond-mat.mtrl-sci2024

Weak-field FMR and magnetization near the collinear to conical ferrimagnetic phase transition in the U-type hexaferrite Sr4CoZnFe36O60 ceramics

Martin Kempa, Viktor Bovtun, Dalibor Repček +2

Temperature evolution of the ferromagnetic resonance (FMR) and its interference with other microwave (MW) magnons near the collinear to conical ferrimagnetic phase transition at Tc…

cond-mat.mes-hall2023★ 13 cited

Chemically detaching hBN crystals grown at atmospheric pressure and high temperature for high-performance graphene devices

Taoufiq Ouaj, Leonard Kramme, Marvin Metzelaars +7

In this work, we report on the growth of hexagonal boron nitride (hBN) crystals from an iron flux at atmospheric pressure and high temperature and demonstrate that (i) the entire s…

cond-mat.mtrl-sci2018★ 14 cited

Spin Seebeck effect in -FeO thin layer with high coercive field

K. Knížek, M. Pashchenko, P. Levinský +5

Spin Seebeck effect has been investigated in Pt/-FeO bilayers. The -FeO thin layer with ~nm thickness were deposited by a spin-coat…

cond-mat.mtrl-sci2017★ 46 cited

Mesoporous silica obtained with methyltriethoxysilane as co-precursor in alkaline medium

Ana-Maria Putz, Kunzhou Wang, Adél Len +10

Mesoporous silica particles have been synthesized by sol-gel method from tetraethoxysilane (tetraethylorthosilicate, TEOS) and methyltriethoxysilane (MTES), in ethanol and water mi…

cond-mat.mtrl-sci2017★ 15 cited

Spin Seebeck effect in Y-type hexagonal ferrite thin films

J. Hirschner, K. Knizek, M. Marysko +6

Spin Seebeck effect (SSE) has been investigated in thin films of two Y-hexagonal ferrites BaZnFeO (Zn2Y) and BaCoFeO (Co2Y) deposite…

cond-mat.mtrl-sci2017★ 36 cited

Pore ordering in mesoporous matrices induced by different directing agents

Ana-Maria Putz, Cecilia Savii, Cătălin Ianăşi +6

Mesoporous silica particles of MCM-41 type were synthesized by sol-gel method from tetraethyl orthosilicate (TEOS) in 2-methoxyethanol and deionized water mixture in base condition…

cond-mat.mtrl-sci2016★ 30 cited

Electromagnon in the Z-type hexaferrite

Filip Kadlec, Christelle Kadlec, Jakub Vit +12

We studied experimentally the high-temperature magnetoelectric prepared as ceramics (x = 0, 0.2) and a single crystal (x = 0.5…

cond-mat.mtrl-sci2012★ 24 cited

Stabilization of the high-spin state of Co in LaCoRhO

K. Knížek, J. Hejtmánek, M. Maryško +2

The rhodium doping in the LaCoRhO perovskite series () has been studied by X-ray diffraction, electric transport and magnetization measurements, compl…

cond-mat.mtrl-sci2008★ 19 cited

Ferroelectric and Incipient Ferroelectric Properties of a Novel Sr_(9-x)PbxCe2Ti2O36 (x=0-9) Ceramic System

Stanislav Kamba, Maxim Savinov, Frantisek Laufek +11

Sr_(9-x)PbxCe2Ti12O36 system is derived from the perovskite SrTiO3 and its chemical formula can be written as (Sr_(1-y)Pby)0.75Ce0.167TiO3. We investigated dielectric response of S…

cond-mat.mtrl-sci2007★ 28 cited

Infrared and magnetic characterization of the multiferroic Bi2FeCrO6 thin films in a broad temperature range

S. Kamba, D. Nuzhnyy, R. Nechache +5

Infrared reflectance spectra of an epitaxial Bi2FeCrO6 thin film prepared by pulsed laser deposition on LaAlO3 substrate were recorded between 10 and 900 K. No evidence for a phase…

cond-mat.soft2002

Crystal potentials under invariant periodic boundary conditions at infinity

Eugene V. Kholopov

The definiteness of bulk electrostatic potentials in solids under periodic boundary conditions defined in an invariant manner has been proved in the general case of triclinic symme…