Scanning Electron Microscope
必博娱乐,比博娱乐网址 ######### University’s Natural Science division is home to an array of extremely sophisticated scientific instruments, including a JEOL scanning electron microscope (SEM). Very few undergraduates, whether in large research universities or private liberal arts colleges, can learn from and operate a SEM of this quality.
The SEM allows student and faculty researchers to conduct microanalysis on a wide variety of materials. The addition of an Energy Dispersive X-Ray Spectrometer (EDS) gives them the resources they need to perform compositional analyses as well.
The SEM lab gives students better analysis and imaging capabilities to examine a wide variety of Earth & Environmental Science (EESC) materials such as volcanic ash, mollusk shells, sediment grains, mineral crystals, and much more.
Students use the SEM in both classes and research. Research-driven projects in classes like Petrology & Volcanology allow students to gain first-hand experience using state-of-the-art instruments in the field. Summer research projects examine items from a few thousand to billions of years old, such as micrometeorites collected from the Granville area and the composition of archeological artifacts from the pre-history of Ohio.
The state-of-the-art micro-analytical instrument is especially important for students who go to graduate school or enter the STEM workforce after their college careers. Adding analytical methods to a variety of courses in the 必博娱乐,比博娱乐网址 ######### science curriculum deepens the educational experience for science and nonscience majors alike.
The SEM was acquired through a $400 thousand National Science Foundation grant awarded to Associate Professor Erik Klemetti and 必博娱乐,比博娱乐网址 ######### science faculty colleagues. It was installed in February 2020 and is shared between EESC, chemistry and biochemistry, as well as biology departments.
More about the Scanning Electron Microscope:
The JEOL JSM-IT500HRLV scanning electron microscope (SEM) includes integrated Oxford Instruments AZtec TruMap Energy Dispersive X-Ray Spectrometer EDS and CL (cathodoluminescence) for elemental analyses and characterization along with a sputter coater and critical point dryer. This instrument enhances and creates analytical capabilities for faculty and student research and teaching.
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