Walther kossel biography

Walther Ludwig Julius Kossel (4 January 1888 – 22 May 1956) was a German physicist known for his theory of the chemical bond (ionic bond/octet rule), Sommerfeld–Kossel displacement law of atomic spectra, the Kossel–Stranski model for crystal growth, and the Kossel effect.
Walther Ludwig Julius Kossel was a German physicist known for his theory of the chemical bond, Sommerfeld–Kossel displacement law of atomic spectra, the Kossel–Stranski model for crystal growth, and the Kossel effect.
Walther Ludwig Julius Kossel (4 January 1888 – 22 May 1956) was a German physicist known for his theory of the chemical bond (ionic bond/octet rule).

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Kossel, Walther (Ludwig Julius Paschen Heinrich)

(b. Berlin, Germany, 4 January 1888; d Kassel, Germany, 22 May 1956)

physics.

Kossel was descended from an old family of distinguished scholars. His father, Albrecht Kossel, longtime professor of physiology at the University of Heidelberg, received the Nobel Prize in physiology or medicine ion 1910 for “contributions to the chemistry of the cell throuogh his work on proteins, including the nucleic substances.” His mother’s maiden name was Holtzmann. The atmosphere in the parental home fostered in young Kossel two characteristics that always appeared in his work—his delight in a careful, well-ordered style and his thorough clarity of presentation. He considered these traits crucial to a scientist, and he took for his life’s work an interest in “that which most intrinsically holds physics together.”

After attending the Gymnasiums at Marburg and Heidelberg, Kossel studied physics under Philipp Lenard at the University of Heidelberg. There he was an assistant in physics from 1910. He received his doctorate in 1911 with a diss

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Scientific discovery under Nazi Rule – The curious case of Walther Kossel and Gottfried Möllenstedt

Physicist Dr Alex Hubert, a Kent graduate, writes a personal account of the troubling history that lies behind his field of expertise.

CBED image from original paper.

A weary PhD student approaching the end of writing my thesis, I needed to look up the original paper [1] of the convergent beam electron diffraction (or CBED) technique [2]. Before I had the chance to read the usually mundane details within any such scientific publication, something immediately caught my eye. The number of citations. Only 136. I quickly looked up a recent review paper [3] (published in 1991) listing all of the citations where CBED had been used. Over 950. The number of citations for the original paper seemed very low for such an extensively used technique.

I looked at the authors, year and location. Two German sounding names, published in a German journal in 1939, from Danzig (now Gdansk) Poland. Alarm bells start to ring inside my head. Looking for any sort of distraction from my

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Biography:Walther Kossel

Short description: German physicist

Walther Ludwig Julius Kossel (4 January 1888 – 22 May 1956) was a German physicist known for his theory of the chemical bond (ionic bond/octet rule), Sommerfeld–Kossel displacement law of atomic spectra, the Kossel-Stranski model for crystal growth, and the Kossel effect. Walther was the son of Albrecht Kossel who won the Nobel Prize in Physiology or Medicine in 1910.

Career

Kossel was born in Berlin, and began studies at the University of Heidelberg in 1906, but was at the University of Berlin during 1907 and 1908. In 1910, he became assistant to Philipp Lenard, who was also his thesis advisor. Kossel was awarded his Ph.D. in 1910, and he stayed on as assistant to Leonard until 1913.^[1]

Walther Kossel (midst), May 1928 at Munich

In 1913, the year in which Niels Bohr introduced the Bohr model of the atom, Kossel went to the University of Munich as assistant to Arnold Sommerfeld,^[2] under whom he did his Habilitation. Under Sommerfeld, Munich was a theoretical center for the developing