Highly doped germanium (HD-Ge) is a promising material for mid-infrared detectors, bio-
sensors, and other devices. Bulk crystals with a doping concentration higher than 1018 cm …

The aim of this study was to evaluate the potential of the machine learning technique of
decision trees to understand the relationships among furnace design, process parameters …

The inner walls of a narrow groove are utilized as the working surface of a semiconductor
device for light reflection. However, due to the anisotropy, brittle fracture, and the small …

There has been much concern about germanium because of its special atomic nuclear
structure to generate negative electrons and far-infrared ray. In this study, novel germanium …

High-excited discrete states of boron hydrogenlike acceptors in crystalline diamond have
been measured by temperature-dependent infrared absorption spectroscopy. We …

The electrical and optical properties of a compensated high-purity germanium (HPGe) single
crystal was investigated using various characterization techniques. Aluminium, boron, and …

A novel low-temperature-gradient zone-refining setup is presented here which allows for
single crystalline zone-refining of high-purity Ge. The reported single crystalline zone …

Interdiffusion between epitaxial Ge layers and GaAs substrates was used in this study to
precisely control the doping concentration and doping type of the Ge layers. An extremely …

Germanium–polyamide 6 (Ge-PA6) fibers A, B and C containing germanium particles with
sizes of D50= 0.2, 2 and 7 μm were prepared using the melt spinning method. The effect of …

Abstract Isotopenangereicherte hochreine Germanium (HPGe) Strahlungsdetektorkristalle
mit herausragender chemischen Reinheit und kristalliner Perfektion spielen eine …