The comparative studies of HF CVD diamond films by Raman and XPS spectroscopies

K Paprocki, A Dittmar-Wituski, M Trzciński… - Optical Materials, 2019 - Elsevier
One of the most attractive features of diamond is its robust p-type surface conductivity that
develops under atmospheric conditions on hydrogen-terminated samples. The as-grown CVD …

Comparison of bipolar and tetrapolar impedance techniques for assessing fat mass

M Dittmar - American Journal of Human Biology: The Official …, 2004 - Wiley Online Library
… This may partly explain the observed better agreement between HH and HF techniques in
… between HF and HH techniques are more pronounced than differences between HF and FF …

Search for new physics in energetic single photon production in e+ e− annihilation at the Z resonance

…, F Di Lodovico, C Dionisi, M Dittmar… - Physics Letters B, 1997 - Elsevier
Using a sample of e + e − annihilation events collected with the L3 detector at the Z
resonance corresponding to an integrated luminosity of 137 pb −1 , we have searched for …

ALD Ta2O5 and Hf-doped Ta2O5 for BEOL compatible MIM

…, D Utess, S Ohsiek, K Dittmar… - … Conference on IC …, 2014 - ieeexplore.ieee.org
Decoupling MIM capacitors are typically implemented to reduce power supply noise. In this
work we reported characterization of Atomic Layer Deposited (ALD) Ta 2 O 5 and Hf-doped …

Thick oxidised porous silicon layers for the design of a biomedical thermal conductivity microsensor

…, V Lysenko, B Remaki, G Delhomme, A Dittmar… - Sensors and Actuators A …, 1999 - Elsevier
… In this work, the `complex' layers were formed in HF-ethanol electrolyte (26% HF–33% ethanol)
and containing four parts: (A) ACD—100 mA/cm 2 , t anod —10 min; (B) ACD—80 mA/cm …

Assessment of various film cooling configurations including shaped and compound angle holes based on large scale experiments

J Dittmar, A Schulz, S Wittig - … Expo: Power for …, 2002 - asmedigitalcollection.asme.org
… injection hf is of interest when discussing the total film cooling performance. The parameter
hf … Here, the heat transfer coefficient with film injection hf is normalized with the value without …

Assessment of various film-cooling configurations including shaped and compound angle holes based on large-scale experiments

J Dittmar, A Schulz, S Wittig - J. Turbomach., 2003 - asmedigitalcollection.asme.org
… Nondimensional local heat transfer coefficient hf/h0 at a blowing rate of M=0.5 and 1.0 …
Nondimensional local heat transfer coefficient hf/h0 at a blowing rate of M=0.5 and 1.0 …

[HTML][HTML] First outline and baseline data of a randomized, controlled multicenter trial to evaluate the health economic impact of home telemonitoring in chronic heart …

…, H Völler, K Nagels, D Bindl, E Vettorazzi, R Dittmar… - Trials, 2015 - Springer
… A cardioverter-defibrillator or a resynchronization system was implanted in two thirds of our
patients (comparable to TIM-HF study [7]) with a considerable prognostic impact on primary …

Study of nano-porous silicon with low thermal conductivity as thermal insulating material

…, B Remaki, G Delhomme, A Dittmar… - Journal of Porous …, 2000 - Springer
… Enhancement of the HF/ethanol ratio allows to obtain the layers with smaller porosity, and
consequently, renders them both mechanically more stable and more resistive to support the …

In vivo and in vitro evaluation of specially designed gold and carbon fiber oxygen microelectrodes for living tissues

A Dittmar, S Mangin, C Ruban, WH Newman… - Sensors and Actuators B …, 1997 - Elsevier
This work contributes to the development of a minimally invasive combined perfusion and
oxygen sensor devoted to measurements in tissues. A novel design is reported for the oxygen …