核融合のレーザー方式における重要な節目（2022年）
2022年12月、米国ローレンス・リバモア国立研究所の国立点火施設（NIF）が、レーザー核融合で投入エネルギーを上回る核融合エネルギーを生成することに初めて成功した。本稿はこの歴史的マイルストーンについて、その科学的意義と実用エネルギーへの道のりにおける位置づけを論じる。
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