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University of Graz News Scharfer Einblick

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Thursday, 24 January 2019

Scharfer Einblick

Die Feldemissionsmikrosonde wurde nun an der Universität Graz aufgebaut und ist bereits in Betrieb. Renate Dworczak, Walter Kurz, Gerald Zenz, Christoph Hauzenberger (v.l.) und Steffen Birk (sitzend) sind stolz auf die gemeinsame Investition. Foto: Uni Graz/Tzivanopoulos

Die Feldemissionsmikrosonde wurde nun an der Universität Graz aufgebaut und ist bereits in Betrieb. Renate Dworczak, Walter Kurz, Gerald Zenz, Christoph Hauzenberger (v.l.) und Steffen Birk (sitzend) sind stolz auf die gemeinsame Investition. Foto: Uni Graz/Tzivanopoulos

Feldemissionsmikrosonde stärkt Forschungen am NAWI Graz Geozentrum: Sie schafft hochauflösende Aufnahmen im Nanobereich

Viel ist von außen nicht zu erkennen, aber das Gerät hat es in sich: Die neue Feldemissionsmikrosonde am Institut für Erdwissenschaften kann Aufnahmen im Nanobereich anfertigen – und das bei einer sehr hohen Auflösung. „Die modernen Geowissenschaften haben sich in den letzten Jahrzehnten von einer beschreibenden zu einer quantitativen Naturwissenschaft gewandelt“, erklärt dazu Christoph Hauzenberger, Leiter des Bereichs Petrologie und Geochemie. Wichtige Fortschritte bei der technischen Entwicklung gab es bei der räumlich hochauflösenden Analyse von Elementen. So eröffnen sich vollkommen neue Arbeitsgebiete in den Geowissenschaften, Physik, Chemie, in der Archäologie/Archäometrie oder auch in den Materialwissenschaften. Der Betrieb einer Feldemissionsmikrosonde am Wissenschafts-Standort Graz ist daher eine zukunftsträchtige Erweiterung für das bestehen NAWI Graz Central Lab für Water, Minerals and Rocks. In der Steiermark ist diese Sonde einzigartig, vergleichbare Geräte gibt es in Wien.

Mit rund 1,2 Millionen Euro wurde die Feldemissionsmikrosonde aus Geldern von NAWI Graz, dem Institut und Hochschulraumstrukturmitteln finanziert. Feierlich in Betrieb genommen wurde sie am 23. Jänner 2019 im Beisein von Vizerektorin Renate Dworczak, NAWI Graz Dekan der TU Graz, Gerald Zenz sowie dem Institutsleiter der Erdwissenschaften, Steffen Birk.

 

created by Konstantin Tzivanopoulos

Related news

Fair distribution: Researchers determine just greenhouse gas budgets for all EU regions

Ten years ago, on 12 December 2015, the Paris Climate Agreement was signed at the UN Climate Conference. In order to limit global warming to well below two degrees, only a certain amount of CO2 may be emitted worldwide. While the focus was originally on national emission targets, more than 200 subnational regions and almost 300 cities have now adopted their own targets. But how many emissions are they fairly entitled to? Researchers at the University of Graz have now developed transparent criteria for fair distribution at the subnational level for the first time and determined corresponding greenhouse gas budgets for all European regions. The paper was published today in the scientific journal Nature Communications.

Chemical Christmas show at the University of Graz: An explosive evening at the Schauspielh

At the beginning of December, the University of Graz transformed the theater into a laboratory: as part of “Chemical Life,” teacher training students staged a chemical Christmas show for Styrian school classes—complete with ethanol rockets, nitrogen snow, and glowing effects. An evening designed to inspire interest in studying chemistry.

Train by train: Koralm railway accelerates exchange between the Universities

Lectures at the University of Klagenfurt in the morning, seminars at the University of Graz in the afternoon: Austria's longest tunnel and a journey time of around 45 minutes make it easy. The Koralm railway increases the speed of networking between the two university locations. The collaboration builds on existing cooperation - for example in the areas of teacher training, Slavic studies and as employers, the universities are well coordinated.

On the trail of the Big Bang: University of Graz receives 1.5 million euros for doctoral programmes

The Austrian Science Fund FWF has selected the Doctoral Programme in Theoretical Particle Physics at the University of Graz for funding from the Doc.funds. Six young scientists will be funded for 3.5 years. They will gain fundamentally new insights into the origins of the world.

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