Age, Biography and Wiki
Albrecht Unsöld was born on 20 April, 1905. Discover Albrecht Unsöld's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is He in this year and how He spends money? Also learn how He earned most of networth at the age of 90 years old?
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90 years old |
| Zodiac Sign |
Aries |
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20 April, 1905 |
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20 April |
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| Date of death |
23 September 1995 |
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We recommend you to check the complete list of Famous People born on 20 April.
He is a member of famous with the age 90 years old group.
Albrecht Unsöld Height, Weight & Measurements
At 90 years old, Albrecht Unsöld height not available right now. We will update Albrecht Unsöld's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.
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Dating & Relationship status
He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.
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Albrecht Unsöld Net Worth
His net worth has been growing significantly in 2022-2023. So, how much is Albrecht Unsöld worth at the age of 90 years old? Albrecht Unsöld’s income source is mostly from being a successful . He is from . We have estimated
Albrecht Unsöld's net worth
, money, salary, income, and assets.
| Net Worth in 2023 |
$1 Million - $5 Million |
| Salary in 2023 |
Under Review |
| Net Worth in 2022 |
Pending |
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Under Review |
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Not Available |
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Timeline
While a student at Munich, Unsöld was one of many of a long line of students who helped Sommerfeld explore and advance atomic theory. Unsöld's theorem states that the square of the total electron wavefunction for a filled or half-filled sub-shell is spherically symmetric. Thus, like atoms containing a half-filled or filled s orbital (l = 0), atoms of the second period with 3 or 6 p (l = 1) electrons are spherically shaped. Likewise, so are atoms of the third period in which there are 5 or 10 d (l = 2) electrons. Hence, spherical atoms are those of the 1st, 2nd, 7th, 12th, 15th and 18th columns of the periodic table.
From 1947 to 1948, Unsöld was President of the Astronomische Gesellschaft.
At Kiel, Unsöld made an intensive study of the effects of abundances, radiation damping, Doppler shifts, electric fields, and collisions on the formation and shape of spectral lines in stellar atmospheres. His analysis of the B0 star Tau Scorpii, obtained on his 1939 visit to Yerkes and McDonald Observatories, provided the first detailed analysis of a star other than the Sun, and he was able to determine the physics and composition of the star's atmosphere.
Albrecht Unsöld was born in Bolheim, Württemberg, Germany. After school attendance in Heidenheim, Unsöld studied physics at the University of Tübingen and the University of Munich. At Munich, he studied under Arnold Sommerfeld, and was granted his doctorate in 1927. As a Fellow of the Rockefeller Foundation, he was an assistant in Potsdam and worked at the Mount Wilson Observatory in Pasadena, California. He then completed his Habilitation in Munich in 1929. In 1930, he was an assistant at the Institute of Theoretical Physics at the University of Hamburg. In September 1932, Unsöld became Ordinarius Professor and Director of the Institute for Theoretical Physics (and Observatory) at the University of Kiel – a position he held until his emeritus status was granted in 1973, after which he remained scientifically active for 15 years.
Albrecht Otto Johannes Unsöld (20 April 1905 – 23 September 1995) was a German astrophysicist known for his contributions to spectroscopic analysis of stellar atmospheres.
