S. Fan, Thermal photonics and energy applications. Joule 1, 264-273(2017)

W. Li, S. Fan, Nanophotonic control of thermal radiation for energy applications [Invited]. Opt. Express 26, 15995-16021 (2018)

D. G. Baranov et al., Nanophotonic engineering of far-field thermal emitters. Nat. Mater. 18, 920-930 (2019)

J. C. Cuevas, F. J. García-Vidal, Radiative heat transfer. ACS Photonics 5, 3896-3915 (2018)

S. A. Biehs et al., Near-field radiative heat transfer in many-body systems. Rev. Mod. Phys. 93, 25009 (2021)

Y. Li et al., Transforming heat transfer with thermal metamaterials and devices. Nat. Rev. Mater. 6, 488-507 (2021)

S. Fan, W. Li, Photonics and thermodynamics concepts in radiative cooling. Nat. Photonics 16, 182-190 (2022)

Schwichtenberg, J. Physics from symmetry. (Springer, Cham, 2015).

C. Guo, Z. Zhao, S. Fan, Internal transformations and internal symmetries in linear photonic systems. Phys. Rev. A 105, 023509 (2022)

C. Guo, B. Zhao, S. Fan, Adjoint Kirchhoff's law and general symmetry implications for all thermal emitters. Phys. Rev. X 12, 21023 (2022)

X. Liu et al., Taming the blackbody with infrared metamaterials as selective thermal emitters. Phys. Rev. Lett. 107, 45901 (2011)

M. De Zoysa et al., Conversion of broadband to narrowband thermal emission through energy recycling. Nat. Photonics 6, 535-539 (2012)

J. A. Bossard et al., Near-ideal optical metamaterial absorbers with superoctave bandwidth. ACS Nano 8, 1517-1524 (2014)

Y. X. Yeng et al., Enabling high-temperature nanophotonics for energy applications. Proc. Natl. Acad. Sci. 109, 2280-2285 (2012)

J. A. Schuller, T. Taubner, M. L. Brongersma, Optical antenna thermal emitters. Nat. Photonics 3, 658-661 (2009)

Y. Miyoshi et al., High-speed and on-chip graphene blackbody emitters for optical communications by remote heat transfer. Nat. Commun. 9, 1279 (2018)

J. Li, B. Liu, S. Shen, Tunable narrow-band near-field thermal emitters based on resonant metamaterials. Phys. Rev. B 96, 075413 (2017)

B. Liu, J. Li, S. Shen, Resonant thermal infrared emitters in near- and farfields. ACS Photonics 4, 1552-1557 (2017)

J. J. Greffet et al., Coherent emission of light by thermal sources. Nature 416, 61-64 (2002)

S. E. Han, Theory of thermal emission from periodic structures. Phys. Rev. B 80, 155108 (2009)

F. Marquier et al., Coherent spontaneous emission of light by thermal sources. Phys. Rev. B 69, 155412 (2004)

K. Ito, T. Matsui, H. Iizuka, Thermal emission control by evanescent wave coupling between guided mode of resonant grating and surface phonon polariton on silicon carbide plate. Appl. Phys. Lett. 104, 051127(2014)

H. Chalabi, A. Alù, M. L. Brongersma, Focused thermal emission from a nanostructured SiC surface. Phys. Rev. B 94, 094307 (2016)

M. Hu et al., Gold nanostructures: engineering their plasmonic properties for biomedical applications. Chem. Soc. Rev. 35, 1084-1094 (2006)

A. Poddubny, I. Iorsh, P. Belov, Y. Kivshar, Hyperbolic metamaterials. Nat. Photonics 7, 948-957 (2013)

L. Ferrari, C. Wu, D. Lepage, X. Zhang, Z. Liu, Hyperbolic metamaterials and their applications. Prog. Quantum Electron. 40, 1-40 (2015)

W. Gao, C. F. Doiron, X. Li, J. Kono, G. V. Naik, Macroscopically aligned carbon nanotubes as a refractory platform for hyperbolic thermal emitters. ACS Photonics 6, 1602-1609 (2019)

N. Komatsu et al., Modulation-doped multiple quantum wells of aligned single-wall carbon nanotubes. Adv. Funct. Mater. 27, 1606022(2017)

J. A. Roberts et al., Tunable hyperbolic metamaterials based on self-assembled carbon nanotubes. Nano Lett. 19, 3131-3137 (2019)

M. G. Nielsen, A. Pors, O. Albrektsen, S. I. Bozhevolnyi, Efficient absorption of visible radiation by gap plasmon resonators. Opt. Express 20, 13311-13319 (2012)

S. Pillai, M. A. Green, Plasmonics for photovoltaic applications. Sol. Energy Mater. Sol. Cells 94, 1481-1486 (2010)

K. Aydin, V. E. Ferry, R. M. Briggs, H. A. Atwater, Broadband polarization-independent resonant light absorption using ultrathin plasmonic super absorbers. Nat. Commun. 2, 517 (2011)

W. Li, J. Valentine, Metamaterial perfect absorber based hot electron photodetection. Nano Lett. 14, 3510-3514 (2014)

T. Wang et al., Phonon-polaritonic bowtie nanoantennas: controlling infrared thermal radiation at the nanoscale. ACS Photonics 4, 1753-1760 (2017)

Y. Cui et al., Ultrabroadband light absorption by a sawtooth anisotropic metamaterial slab. Nano Lett. 12, 1443-1447 (2012)

H. Hu, D. Ji, X. Zeng, K. Liu, Q. Gan, Rainbow trapping in hyperbolic metamaterial waveguide. Sci. Rep. 3, 1249 (2013)

Q. Liu et al., Non-tapered metamaterial emitters for radiative cooling to low temperature limit. Opt. Commun. 450, 246-251 (2019)

S. Yu, C. W. Qiu, Y. Chong, S. Torquato, N. Park, Engineered disorder in photonics. Nat. Rev. Mater. 6, 226-243 (2021)

D. S. Wiersma, Disordered photonics. Nat. Photonics 7, 188-196 (2013)

A. P. Raman, M. A. Anoma, L. Zhu, E. Rephaeli, S. Fan, Passive radiative cooling below ambient air temperature under direct sunlight. Nature 515, 540-544 (2014)

W. Zhang, B. Wang, C. Zhao, Selective thermophotovoltaic emitter with aperiodic multilayer structures designed by machine learning. ACS Appl. Energy Mater. 4, 2004-2013 (2021)

A. Sakurai et al., Ultranarrow-band wavelength-selective thermal emission with aperiodic multilayered metamaterials designed by bayesian optimization. ACS Cent. Sci. 5, 319-326 (2019)

C. Dong et al., Quasiperiodic metamaterials empowered non-metallic broadband optical absorbers. Opt. Express 29, 13576-13589 (2021)

M. E. Zoorob, M. D. B. Charlton, G. J. Parker, J. J. Baumberg, M. C. Netti, Complete photonic bandgaps in 12-fold symmetric quasicrystals. Nature 404, 740-743 (2000)

Z. V. Vardeny, A. Nahata, A. Agrawal, Optics of photonic quasicrystals. Nat. Photonics 7, 177-187 (2013)

W. Man, M. Megens, P. J. Steinhardt, P. M. Chaikin, Experimental measurement of the photonic properties of icosahedral quasicrystals. Nature 436, 993-996 (2005)

J. Xavier et al., Quasicrystalline-structured light harvesting nanophotonic silicon films on nanoimprinted glass for ultra-thin photovoltaics. Opt. Mater. Express 4, 2290-2299 (2014)

C. Bauer, H. Giessen, Light harvesting enhancement in solar cells with quasicrystalline plasmonic structures. Opt. Express 21, A363-A371(2013)

T. M. Mercier et al., High symmetry nano-photonic quasi-crystals providing novel light management in silicon solar cells. Nano Energy 84, 105874 (2021)

J. H. Park, S. E. Han, P. Nagpal, D. J. Norris, Observation of thermal beaming from tungsten and molybdenum Bull 's eyes. ACS Photonics 3, 494-500(2016)

O. Ilic et al., Tailoring high-temperature radiation and the resurrection of the incandescent source. Nat. Nanotechnol. 11, 320-324 (2016)

B. Zhu et al., Subambient daytime radiative cooling textile based on nanoprocessed silk. Nat. Nanotechnol. 16, 1342-1348 (2021)

Y. Zhai et al., Scalable-manufactured randomized glass-polymer hybrid metamaterial for daytime radiative cooling. Science 355, 1062-1066(2017)

M. Hentschel, M. Schäferling, X. Duan, H. Giessen, N. Liu, Chiral plasmonics. Sci. Adv. 3, e1602735 (2017)

Y. Chen et al., Multidimensional nanoscopic chiroptics. Nat. Rev. Phys. 4, 113-124 (2022)

Y. Tang, A. E. Cohen, Enhanced enantioselectivity in excitation of chiral molecules by superchiral light. Science 332, 333-336 (2011)

Y. Tang, A. E. Cohen, Optical chirality and its interaction with matter. Phys. Rev. Lett. 104, 163901 (2010)

E. Mohammadi et al., Accessible superchiral near-fields driven by tailored electric and magnetic resonances in all-dielectric nanostructures. ACS Photonics 6, 1939-1946 (2019)

M. Schäferling, D. Dregely, M. Hentschel, H. Giessen, Tailoring enhanced optical chirality: design principles for chiral plasmonic nanostructures. Phys. Rev. X 2, 031010 (2012)

W. Li et al., Circularly polarized light detection with hot electrons in chiral plasmonic metamaterials. Nat. Commun. 6, 8379 (2015)

T. Liu et al., Chiral plasmonic nanocrystals for generation of hot electrons: toward polarization-sensitive photochemistry. Nano Lett. 19, 1395-1407 (2019)

W. Wang et al., Generation of hot electrons with chiral metamaterial perfect absorbers: giant optical chirality for polarization-sensitive photochemistry. ACS Photonics 6, 3241-3252 (2019)

A. Rafiei Miandashti, L. Khosravi Khorashad, M. E. Kordesch, A. O. Govorov, H. H. Richardson, Experimental and theoretical observation of photothermal chirality in gold nanoparticle helicoids. ACS Nano 14, 4188-4195 (2020)

X. T. Kong, L. Khosravi Khorashad, Z. Wang, A. O. Govorov, Photothermal circular dichroism induced by plasmon resonances in chiral metamaterial absorbers and bolometers. Nano Lett. 18, 2001-2008 (2018)

S. L. Wadsworth, P. G. Clem, E. D. Branson, G. D. Boreman, Broadband circularly-polarized infrared emission from multilayer metamaterials. Opt. Mater. Express 1, 466-479 (2011)

J. Ginn, D. Shelton, P. Krenz, B. Lail, G. Boreman, Polarized infrared emission using frequency selective surfaces. Opt. Express 18, 4557-4563(2010)

C. Wu et al., Spectrally selective chiral silicon metasurfaces based on infrared Fano resonances. Nat. Commun. 5, 3892 (2014)

N. Dahan, Y. Gorodetski, K. Frischwasser, V. Kleiner, E. Hasman, Geometric Doppler effect: Spin-split dispersion of thermal radiation. Phys. Rev. Lett. 105, 136402 (2010)

K. Frischwasser, I. Yulevich, V. Kleiner, E. Hasman, Rashba-like spin degeneracy breaking in coupled thermal antenna lattices. Opt. Express 19, 23475-23482 (2011)

N. Shitrit et al., Spin-Optical metamaterial route to spin-controlled photonics. Science 340, 724-726 (2013)

P. Spaeth et al., Circular dichroism measurement of single metal nano-particles using photothermal imaging. Nano Lett. 19, 8934-8940 (2019)

X. Lan et al., DNA-guided plasmonic helix with switchable chirality. J. Am. Chem. Soc. 140, 11763-11770 (2018)

M. Selmke, M. Braun, F. Cichos, Photothermal single-particle microscopy: Detection of a nanolens. ACS Nano 6, 2741-2749 (2012)

A. C. Overvig, S. A. Mann, A. Alù, Thermal metasurfaces : complete emission control by combining local and nonlocal light-matter interactions. Phys. Rev. X 11, 21050 (2021)

A. C. Overvig, S. C. Malek, N. Yu, Multifunctional nonlocal metasurfaces. Phys. Rev. Lett. 125, 17402 (2020)

A. Overvig, A. Alù, Wavefront-selective Fano resonant metasurfaces. Adv. Photonics 3, 026002 (2021)

Wang, X. et al. Observation of non-vanishing optical helicity in thermal radiation from symmetry-broken metasurfaces. arXiv Prepr.2205.05926 (2022).

C. Khandekar, Z. Jacob, Circularly polarized thermal radiation from nonequilibrium coupled antennas. Phys. Rev. Appl. 12, 014053 (2019)

M. Holub, P. Bhattacharya, Spin-polarized light-emitting diodes and lasers. J. Phys. D. Appl. Phys. 40, R179 (2007)

S. Fan, J. D. Joannopoulos, Analysis of guided resonances in photonic crystal slabs. Phys. Rev. B 65, 235112 (2002)

S. Fan, W. Suh, J. D. Joannopoulos, Temporal coupled-mode theory for the Fano resonance in optical resonators. J. Opt. Soc. Am. A 20, 569-572(2003)

A. E. Miroshnichenko, S. Flach, Y. S. Kivshar, Fano resonances in nanoscale structures. Rev. Mod. Phys. 82, 2257-2298 (2010)

M. F. Limonov, M. V. Rybin, A. N. Poddubny, Y. S. Kivshar, Fano resonances in photonics. Nat. Photonics 11, 543-554 (2017)

B. Luk' Yanchuk et al., The Fano resonance in plasmonic nanostructures and metamaterials. Nat. Mater. 9, 707-715 (2010)

L. Stern, M. Grajower, U. Levy, Fano resonances and all-optical switching in a resonantly coupled plasmonic-atomic system. Nat. Commun. 5, 4865 (2014)

K. Nozaki et al., Ultralow-energy and high-contrast all-optical switch involving Fano resonance based on coupled photonic crystal nanocavities. Opt. Express 21, 11877-11888 (2013)

G. Dong, Y. Wang, X. Zhang, High-contrast and low-power all-optical switch using Fano resonance based on a silicon nanobeam cavity. Opt. Lett. 43, 5977-5980 (2018)

S. Fan, Sharp asymmetric line shapes in side-coupled waveguide-cavity systems. Appl. Phys. Lett. 80, 908-910 (2002)

M. ElKabbash et al., Fano-resonant ultrathin film optical coatings. Nat. Nanotechnol. 16, 440-446 (2021)

D. Kraemer et al., High-performance flat-panel solar thermoelectric generators with high thermal concentration. Nat. Mater. 10, 532-538(2011)

X. Zhang, Z. G. Zhang, Q. Wang, S. N. Zhu, H. Liu, Controlling thermal emission by parity-symmetric fano resonance of optical absorbers in metasurfaces. ACS Photonics 6, 2671-2676 (2019)

J. E. Pérez-Rodríguez, G. Pirruccio, R. Esquivel-Sirvent, Fano interference for tailoring near-field radiative heat transfer. Phys. Rev. Mater. 1, 062201(2017)

C. W. Hsu et al., Observation of trapped light within the radiation continuum. Nature 499, 188-191 (2013)

C. W. Hsu, B. Zhen, A. D. Stone, J. D. Joannopoulos, M. Soljac, Bound states in the continuum. Nat. Rev. Mater. 1, 16048 (2016)

T. Ochiai, K. Sakoda, Dispersion relation and optical transmittance of a hexagonal photonic crystal slab. Phys. Rev. B 63, 125107 (2001)

Y. Plotnik et al., Experimental observation of optical bound states in the continuum. Phys. Rev. Lett. 107, 183901 (2011)

J. Lee et al., Observation and differentiation of unique high-Q optical resonances near zero wave vector in macroscopic photonic crystal slabs. Phys. Rev. Lett. 109, 67401 (2012)

Y. Yang, C. Peng, Y. Liang, Z. Li, S. Noda, Analytical perspective for bound states in the continuum in photonic crystal slabs. Phys. Rev. Lett. 113, 37401 (2014)

M. Liu, D. Y. Choi, Extreme huygens' metasurfaces based on quasi-bound states in the continuum. Nano Lett. 18, 8062-8069 (2018)

Z. Sakotic, A. Krasnok, N. Cselyuszka, N. Jankovic, A. Alú, Berreman embedded eigenstates for narrow-band absorption and thermal emission. Phys. Rev. Appl. 13, 064073 (2020)

M. G. Silveirinha, Trapping light in open plasmonic nanostructures. Phys. Rev. A 89, 023813 (2014)

F. Monticone, A. Alu, Embedded photonic eigenvalues in 3D nanostructures. Phys. Rev. Lett. 112, 213903 (2014)

L. Li, J. Zhang, C. Wang, N. Zheng, H. Yin, Optical bound states in the continuum in a single slab with zero refractive index. Phys. Rev. A 96, 013801 (2017)

Z. Sakotic, A. Krasnok, A. Alú, N. Jankovic, Topological scattering singularities and embedded eigenstates for polarization control and sensing applications. Photonics Res. 9, 1310 (2021)

F. Monticone, H. M. Doeleman, W. Den Hollander, A. F. Koenderink, A. Alù, Trapping light in plain sight: embedded photonic eigenstates in zeroindex metamaterials. Laser Photonics Rev. 12, 1700220 (2018)

S. I. Azzam, A. V. Kildishev, Photonic bound states in the continuum: from basics to applications. Adv. Opt. Mater. 9, 16-24 (2021)

K. Koshelev, S. Lepeshov, M. Liu, A. Bogdanov, Y. Kivshar, Asymmetric metasurfaces with High- Q resonances governed by bound states in the continuum. Phys. Rev. Lett. 121, 193903 (2018)

A. A. Bogdanov et al., Bound states in the continuum and Fano resonances in the strong mode coupling regime. Adv. Photonics 1, 016001(2019)

J. Tian et al., High-Q all-dielectric metasurface: super and suppressed optical absorption. ACS Photonics 7, 1436-1443 (2020)

J. Yu et al., Dielectric super-absorbing metasurfaces via PT symmetry breaking. Optica 8, 1290-1295 (2021)

Haus, H. Waves and fields in optoelectronics. (PRENTICE-HALL, INC., 1984).

C. Guo, S. Fan, Reciprocity constraints on reflection. Phys. Rev. Lett. 128, 256101 (2022)

J. J. Greffet, P. Bouchon, G. Brucoli, F. Marquier, Light emission by nonequilibrium bodies: local Kirchhoff Law. Phys. Rev. X 8, 21008 (2018)

L. Zhu, S. Fan, Near-complete violation of detailed balance in thermal radiation. Phys. Rev. B 90, 220301 (2014)

H. Ries, Complete and reversible absorption of radiation. Appl. Phys. B 32, 153-156 (1983)

M. A. Green, Time-asymmetric photovoltaics. Nano Lett. 12, 5985-5988(2012)

Y. Park, B. Zhao, S. Fan, Reaching the ultimate efficiency of solar energy harvesting with a nonreciprocal multijunction solar cell. Nano Lett. 22, 448-452 (2022)

Green, M. A. Third Generation Photovoltaics: Advanced Solar Energy Conversion. (Springer-Verlag, Berlin, 2003).

L. Bi, Materials for nonreciprocal photonics. MRS Bull. 43, 408-412(2018)

L. Bi et al., On-chip optical isolation in monolithically integrated nonreciprocal optical resonators. Nat. Photonics 5, 758-762 (2011)

D. A. B. Miller, L. Zhu, S. Fan, Universal modal radiation laws for all thermal emitters. Proc. Natl. Acad. Sci. U. S. A. 114, 4336-4341 (2017)

Y. Park et al., Violating Kirchhoff's Law of thermal radiation in semitransparent structures. ACS Photonics 8, 2417-2424 (2021)

K. Shayegan, B. Zhao, Y. Kim, S. Fan, H. Atwater, Nonreciprocal infrared absorption via resonant magneto-optical coupling to InAs. Sci. Adv. 8, eabm4308 (2022)

B. Zhao et al., Near-complete violation of Kirchhoff's law of thermal radiation with a 0.3 T magnetic field. Opt. Lett. 44, 4203-4206 (2019)

T. Liu, N. Kobayashi, K. Ikeda, Y. Ota, S. Iwamoto, Topological band gaps enlarged in Epsilon-Near-Zero magneto-optical photonic crystals. ACS Photonics 9, 1621-1626 (2021)

G. Armelles, A. Cebollada, A. García-Martín, M. U. González, Magneto-plasmonics: combining magnetic and plasmonic functionalities. Adv. Opt. Mater. 1, 10-35 (2013)

Z. Tan, F. Fan, X. Dong, J. Cheng, S. Chang, Nonreciprocal terahertz beam steering based on magneto-optic metagratings. Sci. Rep. 9, 20210 (2019)

Liu, M. et al. Nonreciprocal thermal radiation in ultrathin magnetized epsilon-near-zero semiconductors. arXiv Prepr.2203.04488 (2022).

C. Guo, B. Zhao, D. Huang, S. Fan, Radiative thermal router based on tunable magnetic Weyl semimetals. ACS Photonics 7, 3257-3263(2020)

Y. Tsurimaki et al., Large nonreciprocal absorption and emission of radiation in type-I Weyl semimetals with time reversal symmetry breaking. Phys. Rev. B 101, 165426 (2020)

S. Pajovic, Y. Tsurimaki, X. Qian, G. Chen, Intrinsic nonreciprocal reflection and violation of Kirchhoff's law of radiation in planar type-I magnetic Weyl semimetal surfaces. Phys. Rev. B 102, 165417 (2020)

B. Zhao, C. Guo, C. A. C. Garcia, P. Narang, S. Fan, Axion-field-enabled nonreciprocal thermal radiation in Weyl semimetals. Nano Lett. 20, 1923-1927 (2020)

V. S. Asadchy, C. Guo, B. Zhao, S. Fan, Sub-wavelength passive optical isolators using photonic structures based on Weyl semimetals. Adv. Opt. Mater. 8, 36-39 (2020)

Y. Wang et al., Broadband circularly polarized thermal radiation from magnetic Weyl semimetals. Opt. Mater. Express 11, 3880-3895 (2021)

L. Zhu, S. Fan, Persistent directional current at equilibrium in nonreciprocal many-body near field electromagnetic heat transfer. Phys. Rev. Lett. 117, 134303 (2016)

L. Zhu, Y. Guo, S. Fan, Theory of many-body radiative heat transfer without the constraint of reciprocity. Phys. Rev. B 97, 094302 (2018)

S. Buddhiraju, P. Santhanam, S. Fan, Thermodynamic limits of energy harvesting from outgoing thermal radiation. Proc. Natl. Acad. Sci. U. S. A. 115, E3609-E3615 (2018)

A. Ott, S. A. Biehs, P. Ben-Abdallah, Anomalous photon thermal Hall effect. Phys. Rev. B 101, 241411 (2020)

C. Guo, Y. Guo, S. Fan, Relation between photon thermal Hall effect and persistent heat current in nonreciprocal radiative heat transfer. Phys. Rev. B 100, 205416 (2019)

C. Guo, S. Fan, Theoretical constraints on reciprocal and non-reciprocal many-body radiative heat transfer. Phys. Rev. B 102, 085401 (2020)

P. Ben-Abdallah, Photon thermal hall effect. Phys. Rev. Lett. 116, 084301 (2016)

Z. Yu, S. Fan, Complete optical isolation created by indirect interband photonic transitions. Nat. Photonics 3, 91-94 (2009)

C. Caloz et al., Electromagnetic Nonreciprocity. Phys. Rev. Appl. 10, 047001 (2018)

M. C. Rechtsman et al., Photonic Floquet topological insulators. Nature 496, 196-200 (2013)

I. Williamson et al., Integrated nonreciprocal photonic devices with dynamic modulation. Proc. IEEE 108, 1759-1784 (2020)

S. Yin, E. Galiffi, A. Alù, Floquet metamaterials. eLight 2, 8 (2022)

D. L. Sounas, C. Caloz, A. Alù, Giant non-reciprocity at the subwavelength scale using angular momentum-biased metamaterials. Nat. Commun. 4, 2407 (2013)

D. L. Sounas, A. Alù, Non-reciprocal photonics based on time modulation. Nat. Photonics 11, 774-783 (2017)

K. Fang, Z. Yu, S. Fan, Photonic Aharonov-Bohm effect based on dynamic modulation. Phys. Rev. Lett. 108, 153901 (2012)

Y. Hadad, J. C. Soric, A. Alu, Breaking temporal symmetries for emission and absorption. Proc. Natl. Acad. Sci. U. S. A. 113, 3471-3475(2016)

A. Ghanekar, J. Wang, S. Fan, M. L. Povinelli, Violation of Kirchhoff's Law of Thermal Radiation with Space-Time Modulated Grating. ACS Photonics 9, 1157-1164 (2022)

L. J. Fernández-Alcázar, R. Kononchuk, H. Li, T. Kottos, Extreme nonreciprocal near-field thermal radiation via floquet photonics. Phys. Rev. Lett. 126, 204101 (2021)

H. Li, B. Shapiro, T. Kottos, Floquet scattering theory based on effective Hamiltonians of driven systems. Phys. Rev. B 98, 121101 (2018)

H. Li, T. Kottos, B. Shapiro, Floquet-network theory of nonreciprocal transport. Phys. Rev. Appl. 9, 44031 (2018)

S. Buddhiraju, W. Li, S. Fan, Photonic refrigeration from time-modulated thermal emission. Phys. Rev. Lett. 124, 77402 (2020)

Y. Shi, Z. Yu, S. Fan, Limitations of nonlinear optical isolators due to dynamic reciprocity. Nat. Photonics 9, 388-392 (2015)

L. Fan et al., An all-silicon passive optical diode. Science 335, 447-450(2012)

T. Shui, W.-X. Yang, M.-T. Cheng, R.-K. Lee, Optical nonreciprocity and nonreciprocal photonic devices with directional four-wave mixing effect. Opt. Express 30, 6284-6299 (2022)

H. Soo, M. Krüger, Fluctuational electrodynamics for nonlinear media. EPL 115, 41002 (2016)

C. Khandekar, A. Pick, S. G. Johnson, A. W. Rodriguez, Radiative heat transfer in nonlinear Kerr media. Phys. Rev. B 91, 115406 (2015)

C. Khandekar, A. W. Rodriguez, Near-field thermal upconversion and energy transfer through a Kerr medium. Opt. Express 25, 23164-23180 (2017)

C. Khandekar, R. Messina, A. W. Rodriguez, Near-field refrigeration and tunable heat exchange through four-wave mixing. AIP Adv. 8, 055029(2018)

C. R. Otey, W. T. Lau, S. Fan, Thermal rectification through vacuum. Phys. Rev. Lett. 104, 154301 (2010)

P. Ben-Abdallah, S. A. Biehs, Phase-change radiative thermal diode. Appl. Phys. Lett. 103, 191907 (2013)

A. Fiorino et al., A thermal diode based on nanoscale thermal radiation. ACS Nano 12, 5174-5179 (2018)

A. Ghanekar, J. Ji, Y. Zheng, High-rectification near-field thermal diode using phase change periodic nanostructure. Appl. Phys. Lett. 109, 123106 (2016)

L. Feng, R. El-Ganainy, L. Ge, Non-Hermitian photonics based on parity-time symmetry. Nat. Photonics 11, 752-762 (2017)

R. El-Ganainy et al., Non-Hermitian physics and PT symmetry. Nat. Phys. 14, 11-19 (2018)

C. M. Bender, S. Boettcher, Real spectra in non-hermitian hamiltonians having PT symmetry. Phys. Rev. Lett. 80, 5243-5246 (1998)

M. A. Miri, A. Alù, Exceptional points in optics and photonics. Science 363, eaar7709 (2019)

Z. P. Liu et al., Metrology with PT-symmetric cavities: enhanced sensitivity near the PT-Phase transition. Phys. Rev. Lett. 117, 110802 (2016)

W. Chen, ŞK. Özdemir, G. Zhao, J. Wiersig, L. Yang, Exceptional points enhance sensing in an optical microcavity. Nature 548, 192-195(2017)

J. Doppler et al., Dynamically encircling an exceptional point for asymmetric mode switching. Nature 537, 76-79 (2016)

H. Hossein, M. Mohammad-Ali, H. Matthias, K. Mercedeh, Parity-time–symmetric microring lasers. Science 346, 975-978 (2014)

C. F. Doiron, G. V. Naik, Non-Hermitian selective thermal emitters using metal-semiconductor hybrid resonators. Adv. Mater. 31, 1904154(2019)

M. Liu et al., Evolution and nonreciprocity of loss-induced topological phase singularity pairs. Phys. Rev. Lett. 127, 266101 (2021)

W. T. Hsu et al., Second harmonic generation from artificially stacked transition metal dichalcogenide twisted bilayers. ACS Nano 8, 2951-2958 (2014)

C. J. Kim et al., Stacking order dependent second harmonic generation and topological defects in h-BN bilayers. Nano Lett. 13, 5660-5665 (2013)

A. Autere et al., Nonlinear Optics with 2D layered materials. Adv. Mater. 30, 1705963 (2018)

K. Yasuda, X. Wang, K. Watanabe, T. Taniguchi, P. Jarillo-Herrero, Stacking-engineered ferroelectricity in bilayer boron nitride. Science 372, 1458-1462 (2021)

M. V. Stern et al., Interfacial ferroelectricity by van der Waals sliding. Science 372, 1462-1466 (2021)

T. Jiang et al., Valley and band structure engineering of folded MoS 2 bilayers. Nat. Nanotechnol. 9, 825-829 (2014)

G. Hu et al., Topological polaritons and photonic magic angles in twisted α-MoO3 bilayers. Nature 582, 209-213 (2020)

B. Lou et al., Theory for twisted bilayer photonic crystal slabs. Phys. Rev. Lett. 126, 136101 (2021)

B. Lou, S. Fan, Tunable frequency filter based on twisted bilayer photonic crystal slabs. ACS Photonics 9, 800-805 (2022)

Q. Fu et al., Optical soliton formation controlled by angle twisting in photonic moiré lattices. Nat. Photonics 14, 663-668 (2020)

P. Wang et al., Localization and delocalization of light in photonic moiré lattices. Nature 577, 42-46 (2020)

H. Tang et al., Modeling the optical properties of twisted bilayer photonic crystals. Light Sci. Appl. 10, 157 (2021)

C. Guo, Y. Guo, B. Lou, S. Fan, Wide wavelength-tunable narrow-band thermal radiation from moiré patterns. Appl. Phys. Lett. 118, 131111(2021)

J. Peng et al., Twist-induced near-field thermal switch using nonreciprocal surface magnon-polaritons. ACS Photonics 8, 2183-2189 (2021)