![Nanomaterials | Free Full-Text | High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas Nanomaterials | Free Full-Text | High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas](https://pub.mdpi-res.com/nanomaterials/nanomaterials-10-00234/article_deploy/html/images/nanomaterials-10-00234-g001.png?1583536154)
Nanomaterials | Free Full-Text | High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas
![Symmetry | Free Full-Text | High Harmonic Generation in Monolayer and Bilayer of Transition Metal Dichalcogenide Symmetry | Free Full-Text | High Harmonic Generation in Monolayer and Bilayer of Transition Metal Dichalcogenide](https://pub.mdpi-res.com/symmetry/symmetry-13-02403/article_deploy/html/images/symmetry-13-02403-g001.png?1639315098)
Symmetry | Free Full-Text | High Harmonic Generation in Monolayer and Bilayer of Transition Metal Dichalcogenide
![File:The principles of light and color- including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general (14781430534).jpg - Wikimedia Commons File:The principles of light and color- including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general (14781430534).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/7/75/The_principles_of_light_and_color-_including_among_other_things_the_harmonic_laws_of_the_universe%2C_the_etherio-atomic_philosophy_of_force%2C_chromo_chemistry%2C_chromo_therapeutics%2C_and_the_general_%2814781430534%29.jpg)
File:The principles of light and color- including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general (14781430534).jpg - Wikimedia Commons
![File:The principles of light and color- including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general (14783799385).jpg - Wikimedia Commons File:The principles of light and color- including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general (14783799385).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/0/07/The_principles_of_light_and_color-_including_among_other_things_the_harmonic_laws_of_the_universe%2C_the_etherio-atomic_philosophy_of_force%2C_chromo_chemistry%2C_chromo_therapeutics%2C_and_the_general_%2814783799385%29.jpg)
File:The principles of light and color- including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general (14783799385).jpg - Wikimedia Commons
![Necklace-structured high-harmonic generation for low-divergence, soft x-ray harmonic combs with tunable line spacing | Science Advances Necklace-structured high-harmonic generation for low-divergence, soft x-ray harmonic combs with tunable line spacing | Science Advances](https://www.science.org/cms/10.1126/sciadv.abj7380/asset/86969b5b-1652-48a2-b144-5ba95152a22f/assets/images/large/sciadv.abj7380-f1.jpg)
Necklace-structured high-harmonic generation for low-divergence, soft x-ray harmonic combs with tunable line spacing | Science Advances
![Electrical control of second-harmonic generation in a WSe2 monolayer transistor | Nature Nanotechnology Electrical control of second-harmonic generation in a WSe2 monolayer transistor | Nature Nanotechnology](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fnnano.2015.73/MediaObjects/41565_2015_Article_BFnnano201573_Fig1_HTML.jpg)
Electrical control of second-harmonic generation in a WSe2 monolayer transistor | Nature Nanotechnology
![Non-collinear generation of angularly isolated circularly polarized high harmonics | Nature Photonics Non-collinear generation of angularly isolated circularly polarized high harmonics | Nature Photonics](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fnphoton.2015.181/MediaObjects/41566_2015_Article_BFnphoton2015181_Fig1_HTML.jpg)
Non-collinear generation of angularly isolated circularly polarized high harmonics | Nature Photonics
![File:The principles of light and color- including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general (14780660311).jpg - Wikimedia Commons File:The principles of light and color- including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general (14780660311).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/8/82/The_principles_of_light_and_color-_including_among_other_things_the_harmonic_laws_of_the_universe%2C_the_etherio-atomic_philosophy_of_force%2C_chromo_chemistry%2C_chromo_therapeutics%2C_and_the_general_%2814780660311%29.jpg)