The Amorphous Carbon Layers Deposited by Various Magnetron Sputtering Techniques. - Chodun, Rafal; Skowronski, Lukasz; Trzcinski, Marek; Zaloga, Dobromil; Nowakowska-Langier, Katarzyna; Domanowski, Piotr; Zdunek, Krzysztof (Coatings (2079-6412), 2025)