000133110 001__ 133110 000133110 005__ 20250923084412.0 000133110 0247_ $$2doi$$a10.1038/s41467-023-43992-8 000133110 0248_ $$2sideral$$a137847 000133110 037__ $$aART-2024-137847 000133110 041__ $$aeng 000133110 100__ $$aWang, Hongwei 000133110 245__ $$aPlanar hyperbolic polaritons in 2D van der Waals materials 000133110 260__ $$c2024 000133110 5060_ $$aAccess copy available to the general public$$fUnrestricted 000133110 5203_ $$aAnisotropic planar polaritons - hybrid electromagnetic modes mediated by phonons, plasmons, or excitons - in biaxial two-dimensional (2D) van der Waals crystals have attracted significant attention due to their fundamental physics and potential nanophotonic applications. In this Perspective, we review the properties of planar hyperbolic polaritons and the variety of methods that can be used to experimentally tune them. We argue that such natural, planar hyperbolic media should be fairly common in biaxial and uniaxial 2D and 1D van der Waals crystals, and identify the untapped opportunities they could enable for functional (i.e. ferromagnetic, ferroelectric, and piezoelectric) polaritons. Lastly, we provide our perspectives on the technological applications of such planar hyperbolic polaritons. 000133110 536__ $$9info:eu-repo/grantAgreement/ES/DGA/Q-MAD$$9info:eu-repo/grantAgreement/ES/MCIU/PID2020-Q1115221GB-C41 000133110 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/ 000133110 590__ $$a15.7$$b2024 000133110 592__ $$a4.761$$b2024 000133110 591__ $$aMULTIDISCIPLINARY SCIENCES$$b10 / 135 = 0.074$$c2024$$dQ1$$eT1 000133110 593__ $$aBiochemistry, Genetics and Molecular Biology (miscellaneous)$$c2024$$dQ1 000133110 593__ $$aPhysics and Astronomy (miscellaneous)$$c2024$$dQ1 000133110 593__ $$aChemistry (miscellaneous)$$c2024$$dQ1 000133110 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000133110 700__ $$aKumar, Anshuman 000133110 700__ $$aDai, Siyuan 000133110 700__ $$aLin, Xiao 000133110 700__ $$aJacob, Zubin 000133110 700__ $$aOh, Sang-Hyun 000133110 700__ $$aMenon, Vinod 000133110 700__ $$aNarimanov, Evgenii 000133110 700__ $$aKim, Young Duck 000133110 700__ $$aWang, Jian-Ping 000133110 700__ $$aAvouris, Phaedon 000133110 700__ $$0(orcid)0000-0001-9273-8165$$aMartin Moreno, Luis 000133110 700__ $$aCaldwell, Joshua 000133110 700__ $$aLow, Tony 000133110 773__ $$g15 (2024), 69 [14 pp.]$$tNature communications$$x2041-1723 000133110 8564_ $$s2950432$$uhttps://zaguan.unizar.es/record/133110/files/texto_completo.pdf$$yVersión publicada 000133110 8564_ $$s2751737$$uhttps://zaguan.unizar.es/record/133110/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000133110 909CO $$ooai:zaguan.unizar.es:133110$$particulos$$pdriver 000133110 951__ $$a2025-09-22-14:30:43 000133110 980__ $$aARTICLE