[1] H. Teng, N. Chen, H. Hu. Steering and cloaking of hyperbolic polaritons at deep-subwavelength scales. Nat. Commun., 15, 4463(2024).

[2] X. Zhang, Q. Yan, W. Ma. Ultrafast anisotropic dynamics of hyperbolic nanolight pulse propagation. Sci. Adv., 9, eadi4407(2023).

[3] G. Hu, W. Ma, D. Hu. Real-space nanoimaging of hyperbolic shear polaritons in a monoclinic crystal. Nat. Nanotechnol., 18, 64-70(2023).

[4] R. E. Camley, T. Dumelow, R. L. Stamps. Chapter 2: Negative refraction and imaging from natural crystals with hyperbolic dispersion. Solid State Physics, 67, 103-182(2016).

[5] R. Macêdo, T. Dumelow, R. E. Camley. Oriented asymmetric wave propagation and refraction bending in hyperbolic media. ACS Photonics, 5, 5086-5094(2018).

[6] K. V. Voronin, G. Álvarez Pérez, C. Lanza. Fundamentals of polaritons in strongly anisotropic thin crystal layers. ACS Photonics, 11, 550-560(2024).

[7] Q. Zhang, S.-P. Hao, H.-Y. Song. Unique ghost surface phonon polaritons in biaxially hyperbolic materials. Opt. Express, 31, 43821-43837(2023).

[8] W. Ma, G. Hu, D. Hu. Ghost hyperbolic surface polaritons in bulk anisotropic crystals. Nature, 596, 362-366(2021).

[9] Y. Sun, B. Wu, K. Shi. Volume-confined hyperbolic polaritons and surface-confined hyperbolic polaritons in ultrathin hyperbolic sheets and their identification. Eng. Sci., 20, 157-161(2022).

[10] Q. Zhang, Q. Ou, G. Hu. Hybridized hyperbolic surface phonon polaritons at α-MoO₃ and polar dielectric interfaces. Nano Lett., 21, 3112-3119(2021).

[11] X. Ni, G. Carini, W. Ma. Observation of directional leaky polaritons at anisotropic crystal interfaces. Nat. Commun., 14, 2845(2023).

[12] S. Dai, M. Tymchenko, Y. Yang. Manipulation and steering of hyperbolic surface polaritons in hexagonal boron nitride. Adv. Mater., 30, e1706358(2018).

[13] E. Schuller, G. Borstel, H. J. Falge. Surface phonon-polaritons on general crystal cuts of α-quartz observed by attenuated total reflection. Phys. Status Solidi B, 69, 467-476(1975).

[14] W. Ji, J. Luo, T. Song. Cladding-free hyperbolic waveguide arrays. ACS Photonics, 11, 2422-2429(2024).

[15] M. B. Heydari, A. Abdollahi, S. Asgari. Highly-controllable plasmon-phonon polaritons in nonlinear-graphene-LiF waveguides. Plasmonics, 20, 3987-3995(2024).

[16] Y. Fang, H. Chen, Z. Li. Hyperbolic phonon polaritons and wave vector direction-dependent dielectric tensors in anisotropic crystals. J. Phys. Chem. C, 128, 7359-7369(2024).

[17] A. I. F. Tresguerres-Mata, C. Lanza, J. Taboada-Gutiérrez. Observation of naturally canalized phonon polaritons in LiV₂O₅ thin layers. Nat. Commun., 15, 2696(2024).

[18] Q. Zhang, Z. Zhen, Y. Yang. Negative refraction inspired polariton lens in van der Waals lateral heterojunctions. Appl. Phys. Lett., 114, 221101(2019).

[19] A. Moradi, A. Moradi. Reflection and refraction of electrostatic waves at hyperbolic surfaces. Theory of Electrostatic Waves in Hyperbolic Metamaterials, 63-85(2023).

[20] F. Wu, X. Wu. Optical topological transition and refraction control in crystal quartz by tilting the optical axis. J. Opt. Soc. Am. B, 38, 1452-1456(2021).

[21] J. Matson, S. Wasserroth, X. Ni. Controlling the propagation asymmetry of hyperbolic shear polaritons in beta-gallium oxide. Nat. Commun., 14, 5240(2023).

[22] R. Jones, R. E. Camley, R. Macêdo. Controlling asymmetric transmission in layered natural hyperbolic crystals. Opt. Laser Technol., 161, 109210(2023).

[23] N. C. Passler, X. Ni, G. Hu. Hyperbolic shear polaritons in low-symmetry crystals. Nature, 602, 595-600(2022).

[24] A. Mock, S. Richter, A. Papamichail. Effective uniaxial dielectric function tensor and optical phonons in (2¯01)-oriented β-Ga₂O₃ films with equally distributed sixfold-rotation domains. Phys. Rev. Appl., 22, 044003(2024).

[25] R. Estevâm da Silva, R. Macêdo, T. Dumelow. Far-infrared slab lensing and subwavelength imaging in crystal quartz. Phys. Rev. B, 86, 155152(2012).

[26] B. You, Y. Du, S. Yuan. Strong coupling between Moiré-type plasmons and phonons in suspended monolayer metallic twisted superlattices. Nano Lett., 24, 15837-15844(2024).

[27] S. Chen, X. Wu, C. Fu. Active tuning of anisotropic phonon polaritons in natural van der Waals crystals with negative permittivity substrates and its application in energy transport. Opto-Electron. Sci., 3, 240002(2024).

[28] R. Macâdo, R. E. Camley. Engineering terahertz surface magnon-polaritons in hyperbolic antiferromagnets. Phys. Rev. B, 99, 014437(2019).

[29] X.-G. Wang, Y. Zhang, S. Hao. Surface magnon polaritons in insulating ferromagnets in out-of-plane configuration. J. Magn. Magn. Mater., 570, 170511(2023).

[30] L. Q. Dantas, M. S. Vasconcelos, D. H. A. L. Anselmo. Surface magnon-polaritons at a dielectric/graphene/gyromagnetic interface in a perpendicular applied magnetic field. J. Phys.: Condens. Matter, 35, 375801(2023).

[31] A. T. Costa, M. I. Vasilevskiy, J. Fernández-Rossier. Strongly coupled magnon-plasmon polaritons in graphene-two-dimensional ferromagnet heterostructures. Nano Lett., 23, 4510-4515(2023).

[32] Y. V. Bludov, J. N. Gomes, G. A. Farias. Hybrid plasmon-magnon polaritons in graphene-antiferromagnet heterostructures. 2D Mater., 6, 045003(2019).

[33] J. Lekner. Reflection and refraction by uniaxial crystals. J. Phys.: Condens. Matter, 3, 6121(1991).

[34] X. Wu, C. A. McEleney, Z. Shi. Asymmetric reflection induced in reciprocal hyperbolic materials. ACS Photonics, 9, 2774-2782(2022).

[35] X. Wu, C. A. McEleney, M. González-Jiménez. Emergent asymmetries and enhancement in the absorption of natural hyperbolic crystals. Optica, 6, 1478-1483(2019).

[36] N. C. Passler, M. Jeannin, A. Paarmann. Layer-resolved absorption of light in arbitrarily anisotropic heterostructures. Phys. Rev. B, 101, 165425(2020).

[37] N. C. Passler, X. Ni, G. Carini. Layer-resolved resonance intensity of evanescent polariton modes in anisotropic multilayers. Phys. Rev. B, 107, 235426(2023).

[38] G. Hu, Q. Ou, G. Si. Topological polaritons and photonic magic angles in twisted alpha-MoO₃ bilayers. Nature, 582, 209-213(2020).

[39] G. Jia, J. Luo, H. Wang. Two-dimensional natural hyperbolic materials: from polaritons modulation to applications. Nanoscale, 14, 17096-17118(2022).

[40] T. Low, A. Chaves, J. D. Caldwell. Polaritons in layered two-dimensional materials. Nat. Mater., 16, 182-194(2017).

[41] J. Duan, N. Capote-Robayna, J. Taboada-Gutiérrez. Twisted nano-optics: manipulating light at the nanoscale with twisted phonon polaritonic slabs. Nano Lett., 20, 5323-5329(2020).

[42] N. Capote-Robayna, O. G. Matveeva, V. S. Volkov. Twisted polaritonic crystals in thin van der Waals slabs. Laser Photonics Rev., 16, 2200428(2022).

[43] Y. Zhao, J. Chen, M. Xue. Ultralow-loss phonon polaritons in the isotope-enriched alpha-MoO₃. Nano Lett., 22, 10208-10215(2022).

[44] J. D. Caldwell, I. Vurgaftman, J. G. Tischler. Atomic-scale photonic hybrids for mid-infrared and terahertz nanophotonics. Nat. Nanotechnol., 11, 9-15(2016).

[45] E. E. Narimanov. Dyakonov waves in biaxial anisotropic crystals. Phys. Rev. A, 98, 013818(2018).

[46] M. I. D’yakonov. New type of electromagnetic wave propagating at an interface. Sov. J. Exp. Theor. Phys., 67, 714(1988).

[47] O. Takayama, A. Y. Nikitin, L. Martin-Moreno. Dyakonov surface wave resonant transmission. Opt. Express, 19, 6339-6347(2011).

[48] O. Takayama, L. Crasovan, D. Artigas. Observation of Dyakonov surface waves. Phys. Rev. Lett., 102, 043903(2009).

[49] O. Takayama, A. A. Bogdanov, A. V. Lavrinenko. Photonic surface waves on metamaterial interfaces. J. Phys.: Condens. Matter, 29, 463001(2017).

[50] S. Zhou, Q. Zhang, S. F. Fu. Ghost surface phononic polaritons in ionic-crystal metamaterial. J. Opt. Soc. Am. B, 35, 2764-2769(2018).

[51] S. Hao, Q. Liu, S. Fu. Ghost surface polaritons at oblique antiferromagnetic surface. Results Phys., 51, 106636(2023).

[52] X.-G. Wang, S.-P. Hao, S.-F. Fu. Ghost surface polaritons in naturally uniaxial hyperbolic materials. J. Opt. Soc. Am. B, 40, 1667-1673(2023).

[53] G. Venturi, A. Mancini, N. Melchioni. Visible-frequency hyperbolic plasmon polaritons in a natural van der Waals crystal. Nat. Commun., 15, 9727(2024).

[54] M. Moccia, G. Castaldi, A. Alù. Ghost line waves. ACS Photonics, 10, 1866-1872(2023).

[55] L. Goldstone, A. Oliner. Leaky-wave antennas I: rectangular waveguides. IRE Trans. Anntenas Propag., 7, 307-319(1959).

[56] A. Oliner, A. Hessel. Guided waves on sinusoidally-modulated reactance surfaces. IRE Trans. Anntenas Propag., 7, 201-208(1959).

[57] T. Tamir. Leaky waves in planar optical waveguides. Nouv. Rev. Opt., 6, 273(1975).

[58] F. Monticone, A. Alu. Leaky-wave theory, techniques, and applications: from microwaves to visible frequencies. Proc. IEEE, 103, 793-821(2015).

[59] T. Tamir, H. L. Bertoni. Lateral displacement of optical beams at multilayered and periodic structures. J. Opt. Soc. Am., 61, 1397-1413(1971).

[60] A. Alù, M. G. Silveirinha, A. Salandrino. Epsilon-near-zero metamaterials and electromagnetic sources: tailoring the radiation phase pattern. Phys. Rev. B, 75, 155410(2007).

[61] K. Halterman, S. Feng, V. C. Nguyen. Controlled leaky wave radiation from anisotropic epsilon near zero metamaterials. Phys. Rev. B, 84, 075162(2011).

[62] H. J. Falge, A. Otto. Dispersion of phonon-like surface polaritons on quartz observed by attenuated total reflection. Phys. Status Solidi B, 56, 523-534(1973).

[63] N. R. Anderson, R. E. Camley. Attenuated total reflection study of bulk and surface polaritons in antiferromagnets and hexagonal ferrites: propagation at arbitrary angles. J. Appl. Phys., 113, 013904(2013).

[64] G. Ni, A. S. McLeod, Z. Sun. Long-lived phonon polaritons in hyperbolic materials. Nano Lett., 21, 5767-5773(2021).

[65] D. Zheng, C. H. Chan, K. Wu. Leaky-wave structures and techniques for integrated front-end antenna systems. IEEE J. Microw., 3, 368-397(2023).

[66] M. He, T. G. Folland, J. Duan. Anisotropy and modal hybridization in infrared nanophotonics using low-symmetry materials. ACS Photonics, 9, 1078-1095(2022).

[67] S. Yves, E. Galiffi, X. Ni. Twist-induced hyperbolic shear metasurfaces. Phys. Rev. X, 14, 021031(2024).

[68] Y. Wang, M. Wang, B. Wu. Strong chirality and asymmetric transmission effect in twisted bilayer α-MoO₃ in terahertz band. Opt. Laser Technol., 174, 110581(2024).

[69] M. Orazbay, C. Valagiannopoulos. Twistronics-based polarization engineering. Phys. Rev. Appl., 22, 054028(2024).

[70] N. R. Sahoo, S. S. J. Prasath, B. Kumar. Twisted hyperbolic van der Waals crystals for chip-scale full Stokes mid-infrared polarization detection. J. Phys. D, 57, 505104(2024).

[71] J. Álvarez Cuervo, M. Obst, S. Dixit. Unidirectional ray polaritons in twisted asymmetric stacks. Nat. Commun., 15, 9042(2024).

[72] C. Zheng, G. Hu, X. Liu. Molding broadband dispersion in twisted trilayer hyperbolic polaritonic surfaces. ACS Nano, 16, 13241-13250(2022).

[73] Z. Zheng, F. Sun, W. Huang. Phonon polaritons in twisted double-layers of hyperbolic van der Waals crystals. Nano Lett., 20, 5301-5308(2020).

[74] D. W. Berreman. Optics in stratified and anisotropic media: 4×4-matrix formulation. J. Opt. Soc. Am., 62, 502-510(1972).

[75] P. Yeh. Electromagnetic propagation in birefringent layered media. J. Opt. Soc. Am., 69, 742-756(1979).

[76] P. Yeh, M. Hendry. Optical waves in layered media. Phys. Today, 43, 77-78(1990).

[77] P. Yeh. Optics of anisotropic layered media: a new 4 × 4 matrix algebra. Surf. Sci., 96, 41-53(1980).

[78] M. Schubert. Polarization-dependent optical parameters of arbitrarily anisotropic homogeneous layered systems. Phys. Rev. B, 53, 4265-4274(1996).

[79] F. Gervais, B. Piriou. Temperature dependence of transverse and longitudinal optic modes in the α and β phases of quartz. Phys. Rev. B, 11, 3944-3950(1975).