Open Access Theses and Dissertations

Advanced search options

Advanced Search Options 🞨

Browse by author name (“Author name starts with…”).

Find ETDs with:

in
/  
in
/  
in
/  
in

Written in Published in Earliest date Latest date

Sorted by

Results per page:

You searched for +publisher:"University of Tennessee – Knoxville" +contributor:("Silke Hecht, Claudia Rawn"). One record found.

Search Limiters

Last 2 Years | English Only

No search limiters apply to these results.

▼ Search Limiters


University of Tennessee – Knoxville

1. Hah, Hien-Yoong. Magnetism of Magnetite nanoparticles as determined by Mössbauer Spectroscopy.

Degree: MS, Biomedical Engineering, 2016, University of Tennessee – Knoxville

URL: https://trace.tennessee.edu/utk_gradthes/3773 

Fe3O4 [Magnetite] nanoparticles have magnetism that differs greatly from their bulk counterparts. Whereas bulk Fe3O4 is a ferrimagnet, single-domain Fe3O4 nanoparticles have been found to be superparamagnetic. This allows for increased magnetization of the nanoparticles compared to the bulk when in a magnetic field. For most paramagnets, magnetization requires applied fields of a few Tesla at low temperatures. This is achievable through the application of superconducting magnets. In superparamagnets, the high susceptibility of the particles allows magnetization through a Nd-Fe-B permanent magnet at room temperature. This is caused by an increased number of magnetic atoms within the particles, which greatly increases susceptibility of the particles. 57Co [Cobalt-57] Mössbauer Spectroscopy allows the probing of the internal environment of an iron nucleus, which gives insight into the magnetic properties of the Fe3O4 nanoparticles. Advisors/Committee Members: Jacqueline A. Johnson, Silke Hecht, Claudia Rawn.

Subjects/Keywords: Mossbauer; Fe3O4; Nanoparticles; Magnetic; Magnetite; Other Biomedical Engineering and Bioengineering

Record Details  Similar Records    Google PlusoneFacebookTwitterCiteULikeMendeleyreddit

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Hah, H. (2016). Magnetism of Magnetite nanoparticles as determined by Mössbauer Spectroscopy. (Thesis). University of Tennessee – Knoxville. Retrieved from https://trace.tennessee.edu/utk_gradthes/3773

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Hah, Hien-Yoong. “Magnetism of Magnetite nanoparticles as determined by Mössbauer Spectroscopy.” 2016. Thesis, University of Tennessee – Knoxville. Accessed January 23, 2021. https://trace.tennessee.edu/utk_gradthes/3773.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Hah, Hien-Yoong. “Magnetism of Magnetite nanoparticles as determined by Mössbauer Spectroscopy.” 2016. Web. 23 Jan 2021.

Vancouver:

Hah H. Magnetism of Magnetite nanoparticles as determined by Mössbauer Spectroscopy. [Internet] [Thesis]. University of Tennessee – Knoxville; 2016. [cited 2021 Jan 23]. Available from: https://trace.tennessee.edu/utk_gradthes/3773.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Hah H. Magnetism of Magnetite nanoparticles as determined by Mössbauer Spectroscopy. [Thesis]. University of Tennessee – Knoxville; 2016. Available from: https://trace.tennessee.edu/utk_gradthes/3773

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

.