Search Results - "Mühe, A."
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Optical in-situ measurement of the dissolution rate of a silica-Czochralski-crucible with silicon melt and comparison to ex-situ measurements
Published in Microelectronic engineering (01-05-2001)“…The dissolution of the silica crucible by the silicon melt acts as a source of oxygen doping in the growth of silicon single crystals by the…”
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Study of oxygen transport in Czochralski growth of silicon
Published in Microelectronic engineering (01-07-1999)“…The present status and special features of experimental analysis and numerical modelling of oxygen transport in the Czochralski growth of silicon is treated…”
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Oxygen distribution in silicon melt during a standard Czochralski process studied by sensor measurements and comparison to numerical simulation
Published in Journal of crystal growth (01-03-1999)“…The distribution of oxygen in silicon melts kept in a 14″ diameter silica crucible of a standard Czochralski puller was measured using an electrochemical…”
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Quantitative optical in-situ measurement of the dissolution rate of the silica crucible in the silicon Czochralski process
Published in Materials science in semiconductor processing (01-06-2000)“…The dissolution of the silica crucible by the silicon melt acts as a source of oxygen doping in the growth of silicon single crystals by the…”
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Influence of order-domain size on the optical gain of AlGaInP laser structures
Published in Journal of crystal growth (01-01-1997)“…Ordered AlGaInP bulk layers and double quantum well laser structures have been grown by metalorganic vapor phase epitaxy at various growth temperatures. The…”
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Transmission electron microscopy observation of lateral order/disorder structures in (Al)GaInP
Published in Applied physics letters (10-03-1997)“…Ion implantation damaging of ordered (Al)GaInP reduces the temperature threshold for thermal disordering from about 850 °C to temperatures below 800 °C,…”
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Analysis of turbulent flow in silicon melts by optical temperature measurement
Published in Materials science & engineering. B, Solid-state materials for advanced technology (03-04-2000)“…Turbulent convection in silicon melts plays a decisive role for the transport of heat and oxygen during the silicon Czochralski crystal growth. Information on…”
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Growth and characterization of 2" and 4" low EPD InP substrate crystals by the vertical gradient freeze (VGF)-method
Published in International Conference on Indium Phosphide and Related Materials, 2005 (2005)“…The growth of twin-free 4" semi-insulating InP crystals is reported. The influence of the EPD of the seed crystal and the cone angle of the crucible on…”
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Conference Proceeding -
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Assessment of Psychological Distress among Pregnant Women in Kirkuk City
Published in Mosul journal of nursing (01-08-2014)“…Background and Objective: Stress is a psychological state of fatigue or physical fatigue affects an individual in response to psychological pressure or…”
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Single variant ordering in GaInAs/InP
Published in Applied physics letters (13-10-1997)“…Spontaneously ordered Ga0.47In0.53As grown on substrates with the (001) surface tilted 4° towards {111}B are studied using spectroscopic methods as well as…”
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Quantification of Lorazepam and Lormetazepam in Human Breast Milk Using GC-MS in the Negative Chemical Ionization Mode
Published in Journal of analytical toxicology (01-05-2007)“…Lormetazepam (Loramet® is a benzodiazepine mainly used as an hypnotic to treat insomnia. Lorazepam (Temesta®) is used as an anxiolytic, tranquilizer, sedative,…”
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Long-term results of percutaneous transluminal angioplasty: a study of 4750 dilatations and local lyses
Published in European journal of vascular surgery (01-06-1989)“…During a period of 8 years 4750 percutaneous transluminal angioplasties and local lyses have been performed in the Department of Radiology of the University of…”
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Psychological Stress-related Angina Pectoris among Adult Patients in Kirkuk City (Comparative study)
Published in Kufa Journal for Nursing Sciences (18-11-2015)“…Objective: The purpose of this study was to assess the psychological stress-related angina pectoris among adult patients (male and female) and find out…”
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Research progress in the relationship between gut microbia and its metabolites and gestational diabetes mellitus
Published in Shanghai jiao tong da xue xue bao. Yi xue ban (01-05-2023)“…The global incidence of gestational diabetes mellitus (GDM) continues to rise in recent years. Research has shown that GDM can increase the risk of adverse…”
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Research progress on rehabilitation of language function in children with cerebral palsy under the organization and family rehabilitation model (脑瘫患儿机构结合家庭康复模式下语言功能康复的研究进展)
Published in 中西医结合护理 (01-03-2021)“…This paper reviewed the rehabilitation of language function in children with cerebral palsy under the institutionalized and family rehabilitation mode, in…”
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肠道菌群及其代谢产物与妊娠期糖尿病相关性的研究进展
Published in 上海交通大学学报(医学版) (01-05-2023)“…R714.2; 近年来,妊娠期糖尿病(gestational diabetes…”
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A meta-analysis for the efficacy and safety of drainage after primary total knee arthroplasty
Published in Zhong hua yi xue za zhi (05-08-2014)“…To evaluate the efficacy and safety of draiange after primary total knee arthroplasty (TKA). Comparative studies between with and without drainage after…”
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Detection and clinical significance of JAK2 V617F mutation in Chinese and Uyghur patients with chronic myeloproliferative in Xinjiang
Published in Zhōnghuá xuèyèxué zázhì (01-12-2012)“…To investigate the frequency of JAK2 V617F gene (hereinafter, the JAK2 gene) mutation in Uyghur patients with chronic myeloproliferative neoplasm (MPN) and its…”
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