Klemm, RA and Delfanazari, K and Tsujimoto, M and Kashiwagi, T and Kitamura, T and Yamamoto, T and Sawamura, M and Ishida, K and Hattori, T and Kadowaki, K (2013) *Modeling the electromagnetic cavity mode contributions to the THz emission from triangular Bi<inf>2</inf>Sr<inf>2</inf>CaCu<inf>2</inf>O <inf>8+δ</inf> mesas.* Physica C: Superconductivity and its Applications, 491. pp. 30-34. ISSN 0921-4534

## Abstract

In order to understand the radiation observed from the intrinsic Josephson junctions in triangular Bi2Sr2CaCu2O 8+δ mesas, we calculate the transverse magnetic (TM) electromagnetic modes for thin equilateral cavities. A new set of distinct but degenerate TM modes coexists with the known modes of Helszajn and James, but are expected to lead to distinct radiation angular distribution patterns. Although we have been unable to solve for the exact TM modes of a thin cavity of general acute isosceles triangular shape, we solved exactly the closely related problems of the TM cavity modes of two thin circumscribing "pie-shaped" wedges, which provide highly accurate approximations to very acute isosceles triangular cavities. © 2013 Elsevier Ltd. All rights reserved.

Item Type: | Article |
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Subjects: | UNSPECIFIED |

Divisions: | Div B > Solid State Electronics and Nanoscale Science |

Depositing User: | Cron Job |

Date Deposited: | 17 Jul 2017 19:00 |

Last Modified: | 19 Nov 2020 11:47 |

DOI: | 10.1016/j.physc.2012.11.006 |