Measurement of Magnetoplasmon Resonance in a High-Mobility 2-Dimensional Dot Array using a Micro-calorimeter
| dc.contributor.advisor | Du, Rui-Rui | en_US |
| dc.contributor.committeeMember | Kiang, Ching-Hwa | en_US |
| dc.contributor.committeeMember | Foster, Matthew | en_US |
| dc.creator | Ball, Jason | en_US |
| dc.date.accessioned | 2014-08-07T16:18:59Z | en_US |
| dc.date.available | 2014-08-07T16:18:59Z | en_US |
| dc.date.created | 2013-12 | en_US |
| dc.date.issued | 2013-07-16 | en_US |
| dc.date.submitted | December 2013 | en_US |
| dc.date.updated | 2014-08-07T16:19:01Z | en_US |
| dc.description.abstract | We used a calorimetric method to measure the microwave absorption of a high-mobility 2-dimensional electron gas in small magnetic fields. The calorimeter responded well to the signal, even when reduced to a single dot. Curiously, in the smaller dot lattices we found the zero-field plasmon resonances to be much less the than expected values; however a second, larger sample yielded better values. As a result of the high mobility of the sample we also saw evidence of the second harmonic of the plasmon frequency coupling with the cyclotron resonance, although a corresponding edge mode was not found. The calorimetric method appears to be a valid means of measuring signal absorption in a 2DEG and has potential for probing other types of systems. | en_US |
| dc.format.mimetype | application/pdf | en_US |
| dc.identifier.citation | Ball, Jason. "Measurement of Magnetoplasmon Resonance in a High-Mobility 2-Dimensional Dot Array using a Micro-calorimeter." (2013) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/76467">https://hdl.handle.net/1911/76467</a>. | en_US |
| dc.identifier.uri | https://hdl.handle.net/1911/76467 | en_US |
| dc.language.iso | eng | en_US |
| dc.rights | Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder. | en_US |
| dc.subject | Semiconductor | en_US |
| dc.subject | Calorimetry | en_US |
| dc.title | Measurement of Magnetoplasmon Resonance in a High-Mobility 2-Dimensional Dot Array using a Micro-calorimeter | en_US |
| dc.type | Thesis | en_US |
| dc.type.material | Text | en_US |
| thesis.degree.department | Physics and Astronomy | en_US |
| thesis.degree.discipline | Natural Sciences | en_US |
| thesis.degree.grantor | Rice University | en_US |
| thesis.degree.level | Masters | en_US |
| thesis.degree.name | Master of Science | en_US |