Victor Weisskopf

His first wife, Ellen Tvede, died in 1989. He was survived by his second wife Duscha, daughter of accidental Night of the Long Knives victim Willi Schmid.

He was appointed by Pope Paul VI to the 70-member Pontifical Academy of Sciences in 1975, and in 1981 he led a team of four scientists sent by Pope John Paul II to talk to President Ronald Reagan about the need to prohibit the use of nuclear weapons.

Weisskopf was a co-founder and board member of the Union of Concerned Scientists. He served as director-general of CERN from 1961 to 1966. In 1966 a Festschrift was published in his honor.

Weisskopf was a member of the National Academy of Sciences and the American Philosophical Society. He was president of the American Physical Society (1960–61) and the American Academy of Arts and Sciences (1976–1979).

In class one day, speaking to junior physics majors (Spring, 1957): "There is no such thing as a stupid question." Citing initial teacher-student interactions, Noam Chomsky attributes to Victor the educational maxim,

After World War II, Weisskopf joined the physics faculty at MIT, ultimately becoming head of the department. In 1956, he became one of the founding members of the Physical Science Study Committee (PSSC), developing the curriculum for a revolutionary method of teaching physics at the high school level.

Weisskopf was awarded the Max Planck Medal in 1956 and the Prix mondial Cino Del Duca in 1972, the National Medal of Science (1980), the Wolf Prize (1981) and the Public Welfare Medal from the National Academy of Sciences (1991).

From 1937 to 1943 he was a Professor of Physics at the University of Rochester. There, he met graduate student Esther Conwell, and together they formulated the Conwell-Weisskopf Theory, which describes the movement of electrons through semiconductors and led to a better understanding of integrated circuits, knowledge that became essential for modern computing.

Weisskopf was born in Vienna to Jewish parents and earned his doctorate in physics at the University of Göttingen in Germany in 1931. His brilliance in physics led to work with the great physicists exploring the atom, especially Niels Bohr, who mentored Weisskopf at his institute in Copenhagen. By the late 1930s, he realized that, as a Jew, he needed to get out of Europe. Bohr helped him find a position in the United States.

In the 1930s and 1940s, "Viki", as everyone called him, made major contributions to the development of quantum theory, especially in the area of quantum electrodynamics. One of his few regrets was that his insecurity about his mathematical abilities may have cost him a Nobel Prize when he did not publish results (which turned out to be correct) about what is now known as the Lamb shift. Nevertheless, he was nominated for the Nobel Prize in Physics numerous times later in his career.

Victor Frederick "Viki" Weisskopf (also spelled Viktor; September 19, 1908 – April 22, 2002) was an Austrian-born American theoretical physicist. He did postdoctoral work with Werner Heisenberg, Erwin Schrödinger, Wolfgang Pauli, and Niels Bohr. During World War II he was Group Leader of the Theoretical Division of the Manhattan Project at Los Alamos, and he later campaigned against the proliferation of nuclear weapons.