ロジック・トランジスタのスイッチングエネルギー
Suman Datta1,2, Wriddhi Chakraborty2, Marko Radosavljevic3
1School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA.
まとめ
半導体電子は1947年にトランジスタから始まりました 継続的なトランジスタのスケーリングは性能の向上を促し,将来のイノベーションは統合回路のさらなる進歩を約束します.
科学分野:
- 固体物理学
- 材料科学
- 電気工学
背景:
- 20世紀半ばの半導体理論と結晶浄化の発展は トランジスタの発明につながった.
- ゴードン・ムーアの仮説は,統合回路の構成要素密度の指数関数的な増加を予測した.
- トランジスタのスケーリングは 電子機器の性能とエネルギー効率の向上を 歴史的に後押ししてきました
研究 の 目的:
- 半導体エレクトロニクスとトランジスタのスケーリングの歴史を振り返る.
- トランジスタのスケーリングが コンピューティングに与える影響について
- トランジスタのスケーリングを継続し,エネルギー効率を向上させるための将来の道を探る.
主な方法:
- 半導体開発の歴史的分析
- ムーアの法則とその含意のレビュー
- 将来のスケールアップのための新興技術の探索
主要な成果:
- トランジスタのスケーリングにより 統合回路の性能とエネルギー効率が 指数関数的に向上しました
- このスケーリングは コンピューティングのパラダイムを 根本的に変えました
- 現在のスケーリングは課題に直面していますが,ペースは低下しています.
結論:
- 材料,構造,リトグラフィの継続的な革新は 将来のスケールアップに不可欠です
- 3D統合や新しいスイッチングメカニズムのような新興戦略は,さらなる進歩の道を示しています.
- 将来の進歩は,トランジスタのスケーリングとエネルギー効率の向上の可能性を秘めています.
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