OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)
收录 497,283 篇论文，累计被引 438,373 次，出版年份 1879–2026。
- 收录篇数
- 497,283
- 总被引
- 438,373
- 篇均被引
- 0.9
- 单篇最高被引
- 4,163
- 年份区间
- 1879–2026
- 近五年篇数
- 55,990
逐年收录分布
近 40 个有收录的年份（最多 40 个）。悬停查看当年篇数。
查看数据表
| 年份 | 篇数 | 占比 |
|---|---|---|
| 2026 | 5 | 0.0% |
| 2025 | 1,750 | 0.5% |
| 2024 | 7,271 | 2.0% |
| 2023 | 33,193 | 9.0% |
| 2022 | 5,985 | 1.6% |
| 2021 | 7,786 | 2.1% |
| 2020 | 128,796 | 34.9% |
| 2019 | 20,058 | 5.4% |
| 2018 | 9,354 | 2.5% |
| 2017 | 8,009 | 2.2% |
| 2016 | 13,863 | 3.8% |
| 2015 | 5,297 | 1.4% |
| 2014 | 14,761 | 4.0% |
| 2013 | 3,619 | 1.0% |
| 2012 | 3,822 | 1.0% |
| 2011 | 4,916 | 1.3% |
| 2010 | 2,702 | 0.7% |
| 2009 | 2,819 | 0.8% |
| 2008 | 3,663 | 1.0% |
| 2007 | 2,772 | 0.8% |
| 2006 | 2,372 | 0.6% |
| 2005 | 1,382 | 0.4% |
| 2004 | 1,721 | 0.5% |
| 2003 | 1,169 | 0.3% |
| 2002 | 1,221 | 0.3% |
| 2001 | 1,277 | 0.3% |
| 2000 | 1,364 | 0.4% |
| 1999 | 2,526 | 0.7% |
| 1998 | 2,460 | 0.7% |
| 1997 | 3,719 | 1.0% |
| 1996 | 7,494 | 2.0% |
| 1995 | 10,577 | 2.9% |
| 1994 | 6,910 | 1.9% |
| 1993 | 6,547 | 1.8% |
| 1992 | 5,715 | 1.5% |
| 1991 | 4,506 | 1.2% |
| 1990 | 4,689 | 1.3% |
| 1989 | 5,429 | 1.5% |
| 1988 | 8,550 | 2.3% |
| 1987 | 8,762 | 2.4% |
代表作
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想知道这个刊近年在哪些主题上最活跃？把期刊名当作提问对象，让综述引擎挑出带引用的段落。
用这个主题提问