# Betsy Ancker-Johnson

> Betsy Ancker-Johnson was an American plasma physicist. She was known for her research into instabilities that can occur in plasmas in solids, and for her invention of a gigacycle range signal generator using semiconductor materials in magnetic and electric fields. She was the first woman Presidential appointee in the U.S. Department of Commerce. She is the fourth woman elected to the National Academy of Engineering.

*American physicist (1927-2020)*

**Canonical URL:** https://fame.am/person/betsy-ancker-johnson

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1927-04-29
- **Died:** 2020-07-02
- **Status:** deceased
- **Gender:** female

## Fame
- **Popularity score:** 40.3 / 100
- **Momentum:** 0.5 / 100  (trend: STABLE)
- **Historical depth:** 9.6 / 100
- **Attention shift:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 55.0 / 100

## Sources
- [బెట్సీ ఆంకర్-జాన్సన్](https://te.wikipedia.org/wiki/%E0%B0%AC%E0%B1%86%E0%B0%9F%E0%B1%8D%E0%B0%B8%E0%B1%80_%E0%B0%86%E0%B0%82%E0%B0%95%E0%B0%B0%E0%B1%8D-%E0%B0%9C%E0%B0%BE%E0%B0%A8%E0%B1%8D%E0%B0%B8%E0%B0%A8%E0%B1%8D)
- [بيتسي آنكر-جونسون](https://ar.wikipedia.org/wiki/%D8%A8%D9%8A%D8%AA%D8%B3%D9%8A_%D8%A2%D9%86%D9%83%D8%B1-%D8%AC%D9%88%D9%86%D8%B3%D9%88%D9%86)
- [بتسی آنکر-جانسون](https://azb.wikipedia.org/wiki/%D8%A8%D8%AA%D8%B3%DB%8C_%D8%A2%D9%86%DA%A9%D8%B1-%D8%AC%D8%A7%D9%86%D8%B3%D9%88%D9%86)
- [Betsy Ancker-Johnson](https://de.wikipedia.org/wiki/Betsy_Ancker-Johnson)
- [Betsy Ancker-Johnson](https://en.wikipedia.org/wiki/Betsy_Ancker-Johnson)
- [Betsy Ancker-Johnson](https://es.wikipedia.org/wiki/Betsy_Ancker-Johnson)
- [Betsy Ancker-Johnson](https://eu.wikipedia.org/wiki/Betsy_Ancker-Johnson)
- [بتسی آنکر-جانسون](https://fa.wikipedia.org/wiki/%D8%A8%D8%AA%D8%B3%DB%8C_%D8%A2%D9%86%DA%A9%D8%B1-%D8%AC%D8%A7%D9%86%D8%B3%D9%88%D9%86)
- [Betsy Ancker-Johnson](https://fr.wikipedia.org/wiki/Betsy_Ancker-Johnson)
- [Betsy Ancker-Johnson](https://pt.wikipedia.org/wiki/Betsy_Ancker-Johnson)
- [Betsy Ancker-Johnson](https://sv.wikipedia.org/wiki/Betsy_Ancker-Johnson)
- [Wikidata](https://www.wikidata.org/wiki/Q4898262)

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