{"id":7940,"date":"2026-01-07T07:10:42","date_gmt":"2026-01-07T06:10:42","guid":{"rendered":"https:\/\/portfolio.kamproduction.fr\/?post_type=portfolio_item&#038;p=7940"},"modified":"2026-01-07T07:28:54","modified_gmt":"2026-01-07T06:28:54","slug":"les-secrets-de-la-croissance-cristalline","status":"publish","type":"portfolio_item","link":"https:\/\/portfolio.kamproduction.fr\/?portfolio_item=les-secrets-de-la-croissance-cristalline","title":{"rendered":"Les secrets de la croissance cristalline"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Les secrets de la croissance cristalline I Focus sciences I CNRS Alpes\" width=\"1400\" height=\"788\" src=\"https:\/\/www.youtube.com\/embed\/6Nwk__N-Em4?list=PLHG32YxdW8imn1O86fRakxNn-hxYfivDR\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Les cristaux existent naturellement sur Terre et sont utilis\u00e9s depuis longtemps dans la bijouterie, l\u2019optique, ou encore la recherche scientifique. Ils se caract\u00e9risent par l\u2019empilement p\u00e9riodique et ordonn\u00e9 de mol\u00e9cules ou d\u2019ions. Ce sont des mat\u00e9riaux anisotropes, c\u2019est-\u00e0-dire que les atomes sont dispos\u00e9s selon des plans particuliers, ce qui entra\u00eene sur le plan optique, des comportements diff\u00e9rents du cristal selon son orientation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les cristaux existent naturellement sur Terre et sont utilis\u00e9s depuis longtemps dans la bijouterie, l\u2019optique, ou encore la recherche scientifique. Ils se caract\u00e9risent par l\u2019empilement p\u00e9riodique et ordonn\u00e9 de mol\u00e9cules ou d\u2019ions. Ce sont des mat\u00e9riaux anisotropes, c\u2019est-\u00e0-dire que les atomes sont dispos\u00e9s selon des plans particuliers, ce qui entra\u00eene [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7942,"comment_status":"open","ping_status":"closed","template":"","meta":[],"portfolio":[76],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Les secrets de la croissance cristalline - Portfolio KAM production<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/portfolio.kamproduction.fr\/?portfolio_item=les-secrets-de-la-croissance-cristalline\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les secrets de la croissance cristalline - Portfolio KAM production\" \/>\n<meta property=\"og:description\" content=\"Les cristaux existent naturellement sur Terre et sont utilis\u00e9s depuis longtemps dans la bijouterie, l\u2019optique, ou encore la recherche scientifique. Ils se caract\u00e9risent par l\u2019empilement p\u00e9riodique et ordonn\u00e9 de mol\u00e9cules ou d\u2019ions. Ce sont des mat\u00e9riaux anisotropes, c\u2019est-\u00e0-dire que les atomes sont dispos\u00e9s selon des plans particuliers, ce qui entra\u00eene [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/portfolio.kamproduction.fr\/?portfolio_item=les-secrets-de-la-croissance-cristalline\" \/>\n<meta property=\"og:site_name\" content=\"Portfolio KAM production\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-07T06:28:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/portfolio.kamproduction.fr\/wp-content\/uploads\/2026\/01\/2-Cristal-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1431\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/portfolio.kamproduction.fr\/?portfolio_item=les-secrets-de-la-croissance-cristalline\",\"url\":\"https:\/\/portfolio.kamproduction.fr\/?portfolio_item=les-secrets-de-la-croissance-cristalline\",\"name\":\"Les secrets de la croissance cristalline - 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