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4pm
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College Hill Farmers MarketCollege Hill Farmers Market
Wednesday, September 13, 2023 - 4:00 pm to 6:00 pm
Each week is different at the market! You can search for a vendor or products at the market HERE. When you search for a vendor you can see the dates they will be at the market. Check out our MAP that also shows vendors attending each week!
College Hill Farmers Market is a producer only market offering quality products including fresh seasonal produce, healthy snacks, baked goods, eggs, honey and more. Vendors may only sell items that have been raised, prepared, or produced by the vendor or their family members.
Stay up-to-date with the market. Follow us on Facebook, Instagram, and Twitter
Location: 22nd St. (between College St. and Olive St.)
Contact Information
Name: Jodie Huegerich
Email: collegehillfm@gmail.com
Phone: (319) 273-7883
Link to Event: College Hill Farmers Market
Academic Success Workshop #3Academic Success Workshop #3
Wednesday, September 13, 2023 - 4:00 pm
Join The Learning Center at Rod Library on Tuesdays and Wednesdays at 4 p.m. in Rod 272 for free academic success workshops! This week on September 12th and 13th, we will be learning about Time Management. Learn to manage your time with schedules, organizers and time management strategies. Attendance will enter you into prize drawings! More information on the workshops offered this semester can be found on the Academic Workshops webpage.
Location: Rod 272
Contact Information
Name: Jessika Allison
Email: allisjae@uni.edu
Phone: NA
Link to Event: Academic Success Workshops
Physics Colloquium: Electronic, magnetic, and structural properties of CoVMnSb: ab initio study. Physics Colloquium: Electronic, magnetic, and structural properties of CoVMnSb: ab initio study.
Wednesday, September 13, 2023 - 4:00 pm
Dr. Pavel Lukashev, Associate Professor of Physics at the University of Northern Iowa will be presenting his findings on electronic, magnetic, and structural properties of CoVMnSb: ab initio study. The generation of highly spin-polarized current is one of the key aspects investigated for potentialdevice applications in spin-based electronics (spintronics). In principle, the ideal material for such applications is a room temperature half-metal, i.e. a material that is conducting electrons of one spin only. He will present computational results on electronic, magnetic, and structural properties of CoVMnSb, a quaternary Heusler alloy. He will show that this material may crystallize in two energetically closestructural phases: inverted and regular cubic. The inverted cubic phase is the ground state, with ferrimagnetic alignment, and around 80% spin polarization. At the same time, the regular cubic phase isferromagnetic half-metal. The difference in the magnetic states of these two phases is explained by thedifference in calculated exchange coupling parameters between vanadium atom and its neighbors. Transition to regular cubic phase may be attained by applying uniform pressure. In practice, this pressuremay be realized by atomic substitution of non-magnetic atom (Sb) with another non-magnetic atom (Si)of smaller radius. More specifically, 25% substitution of Sb with Si results in half-metallic transition. Inaddition, CoVMnSb 0.5 Si 0.5 retains its half-metallic properties under a considerable range of mechanicalpressure, as well as exhibits thermodynamic stability, thus making this alloy attractive for potentialspintronic applications.
Location: Begeman Hall Room 114
Contact Information
Name: Paul Shand
Email: physics@uni.edu
Phone: (319) 273-2420
Link to Event: Electronic, magnetic, and structural properties of CoVMnSb: ab initio study.
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6pm
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Black Student Union General Body MeetingBlack Student Union General Body Meeting
Wednesday, September 13, 2023 - 6:00 pm to 7:00 pm
Join the Diversity, Equity and Inclusion department for their upcoming Black Student Union General Body Meeting! It's a fantastic opportunity to connect with fellow students, discuss important topics and get involved in our vibrant community. Updates will be shared for upcoming events, initiatives, and projects, so your input is invaluable. Whether you're a long-time member or new to the BSU, all are welcome. Let's come together to make a difference and celebrate our culture and heritage. Don't miss out on this chance to be a part of something special!
Location: CME Classroom 109
Contact Information
Name: Carlos Frazier
Email: Carlos.Frazier@uni.edu
Phone: NA
Link to Event: NA
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