Publications and Presentations
Presentations
Highlighted Papers (group members in bold)
- Lu, G.; Vaghefi Esfidani, S. M.; Lee, J.; Kulkarni, S. P.; Wang, Y.; Hershey, M.; North, J. D.; Aydin, K.; Folland, T. G.; Swearer, D. F. Harnessing Phonon Polaritons for Dynamic and Sensitive Hydrogen Detection in the Mid-Infrared. ACS Nano 2025. https://doi.org/10.1021/acsnano.5c02519.
- Iyer, R. B.; Park, S. H.; Bangari, R.; Vaghefi Esfidani, S. M.; Low, T.; Folland, T. G. Dispersion-Engineered Surface Phonon Polariton Metasurfaces for Tunable and Efficient Polarization Conversion. Nano Lett2025, 25 (33), 12554–12561. https://doi.org/10.1021/acs.nanolett.5c02708.
- Nandanwar, S.; Desai, A.; Esfidani, S. M. V.; McMillan, T.; Janzen, E.; Edgar, J. H.; Folland, T. G. Determining the Optical and Polaritonic Properties of Isotopically Pure HBN Using Cryogenic FTIR Micro-Spectroscopy. Appl Phys Lett 2025, 126 (1). https://doi.org/10.1063/5.0248232.
- N. C. Passler et al., “Hyperbolic shear polaritons in low-symmetry crystals,” Nature, vol. 602, no. 7898, pp. 595–600, 2022, doi: 10.1038/s41586-021-04328-y.
- C. R. Gubbin, S. De Liberato, and T. G. Folland, “Surface phonon polaritons for infrared optoelectronics,” J. Appl. Phys., vol. 131, no. 3, p. 30901, Jan. 2022, doi: 10.1063/5.0064234.
- T.G. Folland, L. Nordin, D. Wasserman and J.D. Caldwell ‘Probing polaritons in the mid- to far-infrared’, Journal of Applied Physics, 125, 191102 (2019)
- T.G. Folland and J.D. Caldwell: Precise control of infrared polarization using crystal vibrations. Nature 562, 499 (2018).
- T.G. Folland, G. Lu, A. Bruncz, J.R. Nolen, M. Tadjer and J.D. Caldwell: Vibrational Coupling to Epsilon-Near-Zero Waveguide Modes. ACS Photonics 7, 614 (2020).
- T. G. Folland, A. Fali, S. T. White, J. Matson, N. A. Aghamiri, S. Liu, J. Edgar, R. F. Haglund Jr., Y. Abate and J. D. Caldwell ‘Reconfigurable infrared hyperbolic metasurfaces using phase change materials’, DOI: 10.1038/s41467-018-06858-y, Nat. Comms, 2018, 9 4371
- G. Álvarez-Pérez, T.G. Folland, I. Errea, J. Taboada-Gutiérrez, J. Duan, J. Martín-Sánchez, A.I.F. Tresguerres-Mata, J.R. Matson, A. Bylinkin, M. He, W. Ma, Q. Bao, J.I. Martín, J.D. Caldwell, A.Y. Nikitin and P. Alonso-González: Infrared Permittivity of the Biaxial van der Waals Semiconductor α-MoO3 from Near- and Far-Field Correlative Studies. Advanced Materials 32, 1908176 (2020)