Heinz Barwich
Encyclopedia
Heinz Barwich was a German
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 nuclear physicist. He was deputy director of the Siemens
Siemens
Siemens may refer toSiemens, a German family name carried by generations of telecommunications industrialists, including:* Werner von Siemens , inventor, founder of Siemens AG...

 Research Laboratory II in Berlin. At the close of World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, he went to the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

 for ten years to work on the Soviet atomic bomb project
Soviet atomic bomb project
The Soviet project to develop an atomic bomb , was a clandestine research and development program began during and post-World War II, in the wake of the Soviet Union's discovery of the United States' nuclear project...

, for which he received a Stalin Prize. He was director of the Zentralinstitut für Kernforschung
Forschungszentrum Dresden-Rossendorf
The Helmholtz-Zentrum Dresden-Rossendorf is a German research laboratory in Dresden and member of the Helmholtz Association of German Research Centres...

(Central Institute for Nuclear Research) at Rossendorf near Dresden
Dresden
Dresden is the capital city of the Free State of Saxony in Germany. It is situated in a valley on the River Elbe, near the Czech border. The Dresden conurbation is part of the Saxon Triangle metropolitan area....

, and he was director of the Joint Institute for Nuclear Research
Joint Institute for Nuclear Research
The Joint Institute for Nuclear Research, JINR , in Dubna, Moscow Oblast , Russia, is an international research centre for nuclear sciences, with 5500 staff members, 1200 researchers including 1000 Ph.D.s from eighteen member states The Joint Institute for Nuclear Research, JINR , in Dubna, Moscow...

 in Dubna
Dubna
Dubna is a town in Moscow Oblast, Russia. It has a status of naukograd , being home to the Joint Institute for Nuclear Research, an international nuclear physics research centre and one of the largest scientific foundations in the country. It is also home to MKB Raduga, a defence aerospace company...

, Russia. For a few years, he was an agent-in-place in Russia for a Western intelligence agency, and he defected to the West in 1964.

Education

Barwich began his studies in electro-technology in 1929 at the Technische Hochschule Berlin
Technical University of Berlin
The Technische Universität Berlin is a research university located in Berlin, Germany. Translating the name into English is discouraged by the university, however paraphrasing as Berlin Institute of Technology is recommended by the university if necessary .The TU Berlin was founded...

 (TU Berlin) in Berlin-Charlottenburg
Charlottenburg
Charlottenburg is a locality of Berlin within the borough of Charlottenburg-Wilmersdorf, named after Queen consort Sophia Charlotte...

. While there, he attended lectures of the pioneers of physics at the Friedrich-Wilhelms-Universität (today the Humboldt University of Berlin
Humboldt University of Berlin
The Humboldt University of Berlin is Berlin's oldest university, founded in 1810 as the University of Berlin by the liberal Prussian educational reformer and linguist Wilhelm von Humboldt, whose university model has strongly influenced other European and Western universities...

). These personalities included Hans Bethe
Hans Bethe
Hans Albrecht Bethe was a German-American nuclear physicist, and Nobel laureate in physics for his work on the theory of stellar nucleosynthesis. A versatile theoretical physicist, Bethe also made important contributions to quantum electrodynamics, nuclear physics, solid-state physics and...

, Albert Einstein
Albert Einstein
Albert Einstein was a German-born theoretical physicist who developed the theory of general relativity, effecting a revolution in physics. For this achievement, Einstein is often regarded as the father of modern physics and one of the most prolific intellects in human history...

, James Franck
James Franck
James Franck was a German Jewish physicist and Nobel laureate.-Biography:Franck was born to Jacob Franck and Rebecca Nachum Drucker. Franck completed his Ph.D...

, Werner Heisenberg
Werner Heisenberg
Werner Karl Heisenberg was a German theoretical physicist who made foundational contributions to quantum mechanics and is best known for asserting the uncertainty principle of quantum theory...

, Fritz Houtermans
Fritz Houtermans
Friedrich Georg "Fritz" Houtermans was a Dutch-Austrian-German atomic and nuclear physicist born in Zoppot near Danzig, West Prussia...

, Max von Laue
Max von Laue
Max Theodor Felix von Laue was a German physicist who won the Nobel Prize in Physics in 1914 for his discovery of the diffraction of X-rays by crystals...

, Lise Meitner
Lise Meitner
Lise Meitner FRS was an Austrian-born, later Swedish, physicist who worked on radioactivity and nuclear physics. Meitner was part of the team that discovered nuclear fission, an achievement for which her colleague Otto Hahn was awarded the Nobel Prize...

, Erwin Schrödinger
Erwin Schrödinger
Erwin Rudolf Josef Alexander Schrödinger was an Austrian physicist and theoretical biologist who was one of the fathers of quantum mechanics, and is famed for a number of important contributions to physics, especially the Schrödinger equation, for which he received the Nobel Prize in Physics in 1933...

, Max Planck
Max Planck
Max Karl Ernst Ludwig Planck, ForMemRS, was a German physicist who actualized the quantum physics, initiating a revolution in natural science and philosophy. He is regarded as the founder of the quantum theory, for which he received the Nobel Prize in Physics in 1918.-Life and career:Planck came...

, Victor Weisskopf, and Eugene Wigner. By 1930, under the influence of such as these, he turned his attention to physics and mathematics. In 1936, he obtained his doctorate at TU Berlin under Nobel Laureate Gustav Hertz, who was also director of the Siemens
Siemens
Siemens may refer toSiemens, a German family name carried by generations of telecommunications industrialists, including:* Werner von Siemens , inventor, founder of Siemens AG...

 Research Laboratory II. Barwich then joined Hertz at Siemens.

Early years

At the Siemens Research Laboratory II, Barwich became deputy to Hertz, who was director of the Laboratory. At that time, Hertz was a pioneer in isotope separation
Isotope separation
Isotope separation is the process of concentrating specific isotopes of a chemical element by removing other isotopes, for example separating natural uranium into enriched uranium and depleted uranium. This is a crucial process in the manufacture of uranium fuel for nuclear power stations, and is...

.

Barwich had political convictions on the Left and was hostile to Nazism
Nazism
Nazism, the common short form name of National Socialism was the ideology and practice of the Nazi Party and of Nazi Germany...

. During the 1930s, he maintained secret and illegal contacts with the NKVD
NKVD
The People's Commissariat for Internal Affairs was the public and secret police organization of the Soviet Union that directly executed the rule of power of the Soviets, including political repression, during the era of Joseph Stalin....

 of the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

.

In the Soviet Union

Manfred von Ardenne
Manfred von Ardenne
Manfred von Ardenne was a German research and applied physicist and inventor. He took out approximately 600 patents in fields including electron microscopy, medical technology, nuclear technology, plasma physics, and radio and television technology...

, director of his private laboratory Forschungslaboratoriums für Elektronenphysik, Gustav Hertz, Nobel Laureate and director of Research Laboratory II at Siemens
Siemens
Siemens may refer toSiemens, a German family name carried by generations of telecommunications industrialists, including:* Werner von Siemens , inventor, founder of Siemens AG...

, Peter Adolf Thiessen
Peter Adolf Thiessen
Peter Adolf Thiessen was a German physical chemist. He voluntarily went to the Soviet Union at the close of World War II, and he received high Soviet decorations and the Stalin Prize for contributions to the Soviet atomic bomb project.-Education:Thiessen was born in Schweidnitz .From 1919 to...

, ordinarius professor at the Humboldt University of Berlin
Humboldt University of Berlin
The Humboldt University of Berlin is Berlin's oldest university, founded in 1810 as the University of Berlin by the liberal Prussian educational reformer and linguist Wilhelm von Humboldt, whose university model has strongly influenced other European and Western universities...

 and director of the Kaiser-Wilhelm Institut für physikalische Chemie und Elektrochemie (KWIPC) in Berlin-Dahlem
Dahlem (Berlin)
Dahlem is a locality of the Steglitz-Zehlendorf borough in southwestern Berlin. Until Berlin's 2001 administrative reform it was a part of the former borough of Zehlendorf. Dahlem is one of the most affluent parts of the city and home to the main campus of the Free University of Berlin with the...

, and Max Volmer
Max Volmer
Max Volmer was a German physical chemist, who made important contributions in electrochemistry, in particular on electrode kinetics. He co-developed the Butler–Volmer equation. Volmer held the chair and directorship of the Physical Chemistry and Electrochemistry Institute of the Technische...

, ordinarius professor and director of the Physical Chemistry Institute at the Berlin Technische Hochschule
Technical University of Berlin
The Technische Universität Berlin is a research university located in Berlin, Germany. Translating the name into English is discouraged by the university, however paraphrasing as Berlin Institute of Technology is recommended by the university if necessary .The TU Berlin was founded...

, had made a pact. The pact was a pledge that whoever first made contact with the Russians would speak for the rest. The objectives of their pact were threefold: (1) Prevent plunder of their institutes, (2) Continue their work with minimal interruption, and (3) Protect themselves from prosecution for any political acts of the past. Before the end of World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, Thiessen, a member of the Nationalsozialistische Deutsche Arbeiterpartei, had Communist contacts. On 27 April 1945, Thiessen arrived at von Ardenne’s institute in an armored vehicle with a major of the Soviet Army, who was also a leading Soviet chemist. All four of the pact members were taken to the Soviet Union. Hertz was made head of Institute G, in Agudseri (Agudzery), about 10 km southeast of Sukhumi
Sukhumi
Sukhumi is the capital of Abkhazia, a disputed region on the Black Sea coast. The city suffered heavily during the Georgian-Abkhaz conflict in the early 1990s.-Naming:...

 and a suburb of Gul’rips (Gulrip’shi); Volmer was initially assigned to Hertz’s institute. Topics assigned to Gustav Hertz’s Institute G included: (1) Separation of isotopes by diffusion in a flow of inert gases, for which Gustav Hertz was the leader, (2) Development of a condensation pump, for which Justus Mühlenpfordt was the leader, and (3) Development of a theory of stability and control of a diffusion cascade, for which Barwich was the leader. Von Ardenne was made head of Institute A, in Sinop, a suburb of Sukhumi
Sukhumi
Sukhumi is the capital of Abkhazia, a disputed region on the Black Sea coast. The city suffered heavily during the Georgian-Abkhaz conflict in the early 1990s.-Naming:...

.

In addition to Barwich’s leftist political views, he stated that he was motivated to go to work in the Soviet Union as he was 33 years old, married, had three small children with a fourth on the way, and unemployed. Barwich and his family were flown to Russia on 4 August 1945.

Hertz, Barwich, and Yuri A. Krutkov worked on uranium diffusion cascade control theory. Barwich also worked with V. S. Emel’ianov. In 1946, Barwich worked out the theory of natural stability of separation cascades. His results led to a reduction in the number of compressors required and the time needed for enrichment. In October 1948, Gustav Hertz, Peter Adolf Thiessen
Peter Adolf Thiessen
Peter Adolf Thiessen was a German physical chemist. He voluntarily went to the Soviet Union at the close of World War II, and he received high Soviet decorations and the Stalin Prize for contributions to the Soviet atomic bomb project.-Education:Thiessen was born in Schweidnitz .From 1919 to...

, and Barwich were sent to a classified location to advise on problems related to the startup of the gaseous diffusion plant D-1. Because of the milk drink kefir they were served daily during their lengthy stay, they christened the place Kieferstadt (Kefirstadt); the location was Verkh-Nejvinskij, and it was known as Sverdlovsk-44
Novouralsk
Novouralsk is a closed town in Sverdlovsk Oblast, Russia. Population: The town, formerly known as Sverdlovsk-44, is situated on the eastern side of the Ural mountain range, about north of Yekaterinburg...

 within the Soviet atomic bomb project.

In 1951, after the test of the first Soviet uranium atomic bomb, Hertz, Barwich, and Krutkov were awarded a Stalin Prize, second degree, for their work on gaseous diffusion isotope separation.

In preparation for release from the Soviet Union, it was standard practice to put personnel into quarantine for a few years if they worked on projects related to the Soviet atomic bomb project, as was the case for Barwich. Additionally, in 1954, the Deutsche Demokratische Republik (DDR, German Democratic Republic) and the Soviet Union prepared a list of scientists they wished to keep in the DDR, due to their having worked on projects related to the Soviet atomic bomb project; this list was known as the “A-list”. On this A-list were the names of 18 scientists, dominated by members of the Nikolaus Riehl
Nikolaus Riehl
Nikolaus Riehl was a German industrial nuclear chemist. He was head of the scientific headquarters of Auergesellschaft. When the Russians entered Berlin near the end of World War II, he was invited to the Soviet Union, where he stayed for 10 years...

 group, which worked at Plant No. 12 in Elektrostal'. Barwich, not a member of Riehl's group, was on the list.

Return to Germany

In April 1955, Barwich arrived in East Germany. For a short time, he was an advisor to the German Academy of Sciences and an ordinarius professor for physics at Halle University. In 1956, he became director of the Zentralinstitut für Kernforschung (ZfK, Central Institute for Nuclear Research) and ordinarius professor at the Technische Hochschule Dresden. At the ZfK, Barwich’s main objectives were to build and put into operation the first nuclear reactor of the German Democratic Republic (GDR), which was purchased from the Soviet Union, and to establish a research institute. The reactor went into operation in 1957. In 1959, the former Soviet spy Klaus Fuchs
Klaus Fuchs
Klaus Emil Julius Fuchs was a German theoretical physicist and atomic spy who in 1950 was convicted of supplying information from the American, British and Canadian atomic bomb research to the USSR during and shortly after World War II...

 was released from a British prison and was appointed Barwich’s deputy at the ZfK.

Barwich became a member of the atomic energy commission which reported to the Socialist Unity Party Central Committee, a member of the Council for the Peaceful Use of Atomic Energy, and a member of the GDR Research Council. His scientific contributions were recognized by the GDR’s National Prize, second class. He was also appointed to the Council of Scholars of the Joint Institute for Nuclear Research
Joint Institute for Nuclear Research
The Joint Institute for Nuclear Research, JINR , in Dubna, Moscow Oblast , Russia, is an international research centre for nuclear sciences, with 5500 staff members, 1200 researchers including 1000 Ph.D.s from eighteen member states The Joint Institute for Nuclear Research, JINR , in Dubna, Moscow...

 (Объединённый институт ядерных исследований, OIYaI) in Dubna
Dubna
Dubna is a town in Moscow Oblast, Russia. It has a status of naukograd , being home to the Joint Institute for Nuclear Research, an international nuclear physics research centre and one of the largest scientific foundations in the country. It is also home to MKB Raduga, a defence aerospace company...

, Russia.

In May 1961, Barwich left Dresden to become deputy director of the OIYaI. He thus became the superior of the former Soviet spy Bruno Pontecorvo
Bruno Pontecorvo
Bruno Pontecorvo was an Italian-born nuclear physicist, an early assistant of Enrico Fermi and then the author of numerous studies in high energy physics, especially on neutrinos. According to Oleg Gordievsky and Pavel Sudoplatov , Pontecorvo was also a Soviet agent...

, who had fled to the Soviet Union in 1950. While Barwich was gone, Fuchs ran the ZfK. In June 1964, Barwich returned to East Germany and resumed the directorship of the ZfK in July.

On 6 September 1964, just before the first Chinese atomic test, Barwich defected to the West, while at the Third Atoms for Peace Conference in Geneva
Geneva
Geneva In the national languages of Switzerland the city is known as Genf , Ginevra and Genevra is the second-most-populous city in Switzerland and is the most populous city of Romandie, the French-speaking part of Switzerland...

; he had met many of the Chinese atomic scientists while at Dubna. The same day, his wife, on forged papers, went from East Berlin
East Berlin
East Berlin was the name given to the eastern part of Berlin between 1949 and 1990. It consisted of the Soviet sector of Berlin that was established in 1945. The American, British and French sectors became West Berlin, a part strongly associated with West Germany but a free city...

 to West Berlin
West Berlin
West Berlin was a political exclave that existed between 1949 and 1990. It comprised the western regions of Berlin, which were bordered by East Berlin and parts of East Germany. West Berlin consisted of the American, British, and French occupation sectors, which had been established in 1945...

. In December 1964, he testified before the United States Senate Subcommittee on Internal Security
United States Senate Subcommittee on Internal Security
The Special Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws, 1951-77, more commonly known as the Senate Internal Security Subcommittee and sometimes the McCarran Committee, was authorized under S...

.

Barwich is one of few who are known to have provided information to the West from an institution within the Soviet Union. That he was an agent-in-place, is not a revelation of the CIA, rather it comes from an extensively documented investigation of the GDR’s Ministerium für Staatssicherheit (MfS, Ministry of State Security).

Personal

Barwich was married twice. By 1948, while he and his first wife were in the Soviet Union, they were living apart. They divorced in 1955, after he arrived in East Germany. In 1960, he married Elfiede, who was considerably younger than himself and was a Russian language interpreter at the ZfK. He had four children with his first wife, a son and three daughters.

Books

  • Heinz Barwich and Brunolf Baase Die Zukunft gehört dem Sozialismus (Nationale Front d. Demokrat. Deutschland, Nationalrat, Büro d. Präsidiums, 1957)

  • Heinz Barwich, Josef Schintlmeister
    Josef Schintlmeister
    Josef Schintlmeister was an Austrian-German nuclear physicist and alpinist from Radstadt. During World War II, he worked on the German nuclear energy project, also known as the Uranium Club. After World War II, he was sent Russia to work on the Soviet atomic bomb project. After he returned to...

    , and Fritz Thümmler Das Zentralinstitut für Kernphysik am Beginn seiner Arbeit (Akademie-Verl., 1958)

  • Heinz Barwich and Gustav Hertz Lehrbuch der Kernphysik. Bd. 3. Angewandte Kernphysik (Teubner in Verwaltung, 1963)

  • Heinz Barwich and Elfi Barwich Das rote Atom; Als deutscher Wissenschaftler im Geheimkreis der russischen Kernphysik (Scherz, 1967) (Europ. Buch- u. Phonoklub, 1969) (Fischer-Bücherei, 1970) (Fischer-TB.-Vlg.,Ffm, 1984)

External links

  • SIPT - Sukhumi Institute of Physics and Technology
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