is a Japanese physicist and inventor, often cited as the inventor of
carbon nanotube
A scanning tunneling microscopy image of a single-walled carbon nanotube
Rotating single-walled zigzag carbon nanotube
A carbon nanotube (CNT) is a tube made of carbon with diameters typically measured in nanometers.
''Single-wall carbon nan ...
s. Although carbon nanotubes had been observed prior to his "invention", Iijima's 1991 paper generated unprecedented interest in the carbon nanostructures and has since fueled intense research in the area of nanotechnology.
Born in
Saitama Prefecture
is a landlocked prefecture of Japan located in the Kantō region of Honshu. Saitama Prefecture has a population of 7,338,536 (1 January 2020) and has a geographic area of 3,797 km2 (1,466 sq mi). Saitama Prefecture borders Tochigi Prefectur ...
in 1939, Iijima graduated with a
Bachelor of Engineering
A Bachelor of Engineering (BEng) or a Bachelor of Science in Engineering (BSE) is an academic undergraduate degree awarded to a student after three to five years of studying engineering at an accredited college or university.
In the UK, a Bache ...
degree in 1963 from the
University of Electro-Communications
The is a national university in the city of Chōfu, Tokyo, Japan.
It specialises in the disciplines of computer science, the physical sciences, engineering and technology. It was founded in 1918 as the Technical Institute for Wireless-Commu ...
,
Tokyo
Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and List of cities in Japan, largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, ...
. He received a
Master's degree
A master's degree (from Latin ) is an academic degree awarded by universities or colleges upon completion of a course of study demonstrating mastery or a high-order overview of a specific field of study or area of professional practice. in 1965 and completed his
Ph.D. in
solid-state physics
Solid-state physics is the study of rigid matter, or solids, through methods such as quantum mechanics, crystallography, electromagnetism, and metallurgy. It is the largest branch of condensed matter physics. Solid-state physics studies how the l ...
in 1968, both at
Tohoku University
, or is a Japanese national university located in Sendai, Miyagi in the Tōhoku Region, Japan. It is informally referred to as . Established in 1907, it was the third Imperial University in Japan and among the first three Designated Nationa ...
in
Sendai
is the capital city of Miyagi Prefecture, the largest city in the Tōhoku region. , the city had a population of 1,091,407 in 525,828 households, and is one of Japan's 20 designated cities. The city was founded in 1600 by the ''daimyō'' Date M ...
.
Between 1970 and 1982 he performed research with
crystal
A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macr ...
line materials and high-resolution
electron microscopy
An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination. As the wavelength of an electron can be up to 100,000 times shorter than that of visible light photons, electron microscopes have a ...
at
Arizona State University
Arizona State University (Arizona State or ASU) is a public research university in the Phoenix metropolitan area. Founded in 1885 by the 13th Arizona Territorial Legislature, ASU is one of the largest public universities by enrollment in t ...
. He visited the
University of Cambridge
, mottoeng = Literal: From here, light and sacred draughts.
Non literal: From this place, we gain enlightenment and precious knowledge.
, established =
, other_name = The Chancellor, Masters and Schola ...
during 1979 to perform studies on
carbon
Carbon () is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent—its atom making four electrons available to form covalent chemical bonds. It belongs to group 14 of the periodic table. Carbon makes ...
materials.
He worked for the
Research Development Corporation of Japan from 1982 to 1987, studying ultra-fine particles, after which he joined
NEC Corporation
is a Japanese multinational information technology and electronics corporation, headquartered in Minato, Tokyo. The company was known as the Nippon Electric Company, Limited, before rebranding in 1983 as NEC. It provides IT and network soluti ...
where he is still employed. He discovered carbon nanotubes in 1991. When he discovered carbon nanotubes, he not only took pictures of them but he put two together and explained what they really are. Afterwards, he was credited with the discovery. He is also a
University Professor
Professor (commonly abbreviated as Prof.) is an academic rank at universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". Professors ...
at
Meijo University
is a private university in Japan. Its main campus is in Tempaku-ku, Nagoya, Aichi Prefecture, and it has two other campuses in Nagoya, Aichi Prefecture. It had two faculty members who were Nobel laureates as of 2021.
History
The name Meij ...
since 1999. Furthermore, he is the Honorary AIST Fellow of the
, Distinguished Invited University Professor of
Nagoya University
, abbreviated to or NU, is a Japanese national research university located in Chikusa-ku, Nagoya. It was the seventh Imperial University in Japan, one of the first five Designated National University and selected as a Top Type university of ...
.
He was awarded the
Benjamin Franklin Medal in Physics in 2002, "for the discovery and elucidation of the atomic structure and helical character of multi-wall and single-wall carbon nanotubes, which have had an enormous impact on the rapidly growing condensed matter and materials science field of nanoscale science and electronics."
He is a foreign associate of
National Academy of Sciences
The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nat ...
, foreign member of the
Norwegian Academy of Science and Letters
The Norwegian Academy of Science and Letters ( no, Det Norske Videnskaps-Akademi, DNVA) is a learned society based in Oslo, Norway. Its purpose is to support the advancement of science and scholarship in Norway.
History
The Royal Frederick Unive ...
.
He is also a Member of the
Japan Academy
The Japan Academy ( Japanese: 日本学士院, ''Nihon Gakushiin'') is an honorary organisation and science academy founded in 1879 to bring together leading Japanese scholars with distinguished records of scientific achievements. The Academy is ...
.
Research fields
Nano Science, Crystallography, Electron Microscopy, Solid-State Physics, Materials Science
Professional record
* 1968 – 1974: Research Associate, Research Institute for Scientific Measurements, Tohoku University, Sendai
* 1970 – 1977: Research Associate, Department of Physics, Arizona State University, Tempe, Arizona
* 1977 – 1982: Senior Research Associate, Center for Solid State Science, Arizona State University, Tempe, Arizona
* 1979: Visiting Senior Scientist, Department of Metallurgy and Materials Science, University of Cambridge, Cambridge
* 1982 – 1987: Group Leader, ERATO Program, Research Development Corporation of Japan, Nagoya
* 1987 – Present: Senior Research Fellow, NEC Corporation, Tsukuba (Joined NEC in 1987 as Senior Principal Researcher)
* 1998 – 2002: Research Director, JST/ICORP "Nanotubulites" Project Tsukuba and Nagoya
* 1999 – Present: University Professor, Meijo University, Nagoya
* 2001 – 2015: Director, Nanotube Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba
* 2005 – 2012: Dean, SKKU Advanced Institute of Nanotechnology (SAINT, http://saint.skku.edu), Sungkyunkwan University, Suwon, Korea.
* 2006 – 2009: Project Reader, NEDO “Carbon Nanotube Capacitor Development Project”
* 2007 – Present: Distinguished University Professor of Nagoya University, Nagoya
* 2008 – 2012: Distinguished Invited Chair Professor for World Class University (WCU) Program, Sungkyunkwan University, Suwon, Korea.
* 2015 – Present: Honorary AIST Fellow, National Institute of Advanced Industrial Science and Technology (AIST)
Academy
* 2007: Foreign Associate, The
National Academy of Sciences
The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nat ...
* 2009: Foreign Member, The
Norwegian Academy of Science and Letters
The Norwegian Academy of Science and Letters ( no, Det Norske Videnskaps-Akademi, DNVA) is a learned society based in Oslo, Norway. Its purpose is to support the advancement of science and scholarship in Norway.
History
The Royal Frederick Unive ...
.
* 2010: Member, The
Japan Academy
The Japan Academy ( Japanese: 日本学士院, ''Nihon Gakushiin'') is an honorary organisation and science academy founded in 1879 to bring together leading Japanese scholars with distinguished records of scientific achievements. The Academy is ...
* 2011: Foreign Fellow,
Chinese Academy of Science
The Chinese Academy of Sciences (CAS); ), known by Academia Sinica in English until the 1980s, is the national academy of the People's Republic of China for natural sciences. It has historical origins in the Academia Sinica during the Republ ...
Recognition
Honors
* 2000: Fellow,
The American Physical Society
The American Physical Society (APS) is a not-for-profit membership organization of professionals in physics and related disciplines, comprising nearly fifty divisions, sections, and other units. Its mission is the advancement and diffusion of k ...
* 2001: Honorary Fellowship,
Royal Microscopical Society
The Royal Microscopical Society (RMS) is a learned society for the promotion of microscopy. It was founded in 1839 as the Microscopical Society of London making it the oldest organisation of its kind in the world. In 1866, the society gained its ...
* 2002: Honorary Doctor,
University of Antwerp
The University of Antwerp ( nl, Universiteit Antwerpen) is a major Belgian university located in the city of Antwerp. The official abbreviation is ''UA'', but ''UAntwerpen'' is more recently used. The University of Antwerp has about 20,000 stu ...
* 2002: Honorary Member, The Crystallographic Society of Japan
* 2003: Honorary Doctor,
École Polytechnique Fédérale de Lausanne
École may refer to:
* an elementary school in the French educational stages normally followed by secondary education establishments (collège and lycée)
* École (river), a tributary of the Seine
The Seine ( , ) is a river in northern Franc ...
(EPFL)
* 2004: Honorary Member, The Japanese Society of Microscopy
* 2005: Honorary Professor,
Xi’an Jiaotong University
* 2005: Honorary Professor,
Peking University
Peking University (PKU; ) is a public research university in Beijing, China. The university is funded by the Ministry of Education.
Peking University was established as the Imperial University of Peking in 1898 when it received its royal charte ...
* 2007: Fellow, The
Japan Society of Applied Physics
* 2009: Fellow, The
Microscopy Society of America The Microscopy Society of America (MSA) was founded in 1942 as The Electron Microscope Society of America and is a non-profit organization that provides microanalytical facilities for studies within the sciences. Currently, there are approximately 3 ...
* 2009: Honorary Member, The
Chemical Society of Japan
* 2009: Honorary Professor,
Tsinghua University
Tsinghua University (; abbr. THU) is a national public research university in Beijing, China. The university is funded by the Ministry of Education.
The university is a member of the C9 League, Double First Class University Plan, Projec ...
* 2009: Distinguished Professor, The
University of Electro-Communications
The is a national university in the city of Chōfu, Tokyo, Japan.
It specialises in the disciplines of computer science, the physical sciences, engineering and technology. It was founded in 1918 as the Technical Institute for Wireless-Commu ...
* 2010: Honorary Professor,
Zhejiang University
Zhejiang University, abbreviated as ZJU or Zheda and formerly romanized as Chekiang University, is a national public research university based in Hangzhou, Zhejiang, China. It is a member of the prestigious C9 League and is selected into the ...
* 2010: Honorary Professor,
Southeast University
Southeast University (SEU, ) is a public research university located in Nanjing, Jiangsu, China. It was formed from one of the oldest universities and the first coeducational university in China, and designated as a member of the Double First ...
* 2014: Honorary Doctor,
Aalto University
Aalto University ( fi, Aalto-yliopisto; sv, Aalto-universitetet) is a public research university located in Espoo, Finland. It was established in 2010 as a merger of three major Finnish universities: the Helsinki University of Technology, the H ...
Major awards
* 1976: Bertram Eugene Warren Diffraction Physics Award, (The American Crystallography Society)
* 1985:
Nishina Memorial Award, (The Nishina Memorial Foundation)
* 1996:
Asahi Prize
The , established in 1929, is an award presented by the Japanese newspaper ''Asahi Shimbun'' and Asahi Shimbun Foundation to honor individuals and groups that have made outstanding accomplishments in the fields of arts and academics and have greatl ...
, (The Asahi Shinbun Cultural Foundation)
* 2002: Agilent
EuroPhysics Prize, (European Physical Society)
* 2002:
James C. McGroddy Prize for New Materials
The James C. McGroddy Prize for New Materials is a prize that has been awarded annually by the American Physical Society since 1975, but was only given that name following its endowment by IBM in 1999. Prior to that it was known as the Internatio ...
, (American Physical Society)
* 2002:
Benjamin Franklin Medal in Physics, (The
Franklin Institute
The Franklin Institute is a science museum and the center of science education and research in Philadelphia, Pennsylvania. It is named after the American scientist and statesman Benjamin Franklin. It houses the Benjamin Franklin National Memor ...
)
* 2002: Japan Academy Award and
Imperial Award, (The
Japan Academy
The Japan Academy ( Japanese: 日本学士院, ''Nihon Gakushiin'') is an honorary organisation and science academy founded in 1879 to bring together leading Japanese scholars with distinguished records of scientific achievements. The Academy is ...
)
* 2003:
Person of Cultural Merit
is an official Japanese recognition and honor which is awarded annually to select people who have made outstanding cultural contributions. This distinction is intended to play a role as a part of a system of support measures for the promotion of ...
, Japan
* 2007:
Gregori Aminoff Prize
The Gregori Aminoff Prize is an international prize awarded since 1979 by the Royal Swedish Academy of Sciences in the field of crystallography, rewarding "a documented, individual contribution in the field of crystallography, including areas conc ...
in crystallography 2007, (
Royal Swedish Academy of Sciences)
* 2007:
Fujihara Award Fujihara (written: 藤原) is a Japanese surname and a place name, which may refer to:
*Fujihara, Tochigi
was a town located in Shioya District, Tochigi Prefecture, Japan.
As of 2001, the town had an estimated population of 13,798 and a densi ...
, (The Fujihara Foundation of Science)
* 2007:
Balzan Prize
The International Balzan Prize Foundation awards four annual monetary prizes to people or organizations who have made outstanding achievements in the fields of humanities, natural sciences, culture, as well as for endeavours for peace and the br ...
for Nanoscience 2007
* 2008: The
Kavli Prize
The Kavli Prize was established in 2005 as a joint venture of the Norwegian Academy of Science and Letters, the Norwegian Ministry of Education and Research, and the Kavli Foundation. It honors, supports, and recognizes scientists for outstan ...
Nanoscience 2008 (
The Kavli Foundation)
* 2008: The
Prince of Asturias Award
The Princess of Asturias Awards ( es, Premios Princesa de Asturias, links=no, ast, Premios Princesa d'Asturies, links=no), formerly the Prince of Asturias Awards from 1981 to 2014 ( es, Premios Príncipe de Asturias, links=no), are a series of a ...
for Technical Scientific Research 2008, (The Prince of Asturias Foundation)
* 2009:
Order of Culture
The is a Japanese order, established on February 11, 1937. The order has one class only, and may be awarded to men and women for contributions to Japan's art, literature, science, technology, or anything related to culture in general; recipient ...
, Japan
"Emperor awards decoration to Russian Japanese art expert,"
''Mainichi Shimbun.'' 4 November 2009.
* 2015: European Inventor Award (European Patent Office, Germany)
* 2017: Sir C. V. Raman Visiting Professorship award for CNT (University of Madras, Chennai, India) during 6–13 March 2017.
* and others
References
External links
Nanotubes: The Materials of the 21st Century – video presentation by Sumio Iijima
{{DEFAULTSORT:Iijima, Sumio
1939 births
Living people
Japanese nanotechnologists
Japanese inventors
Japanese physicists
Fellows of the Royal Microscopical Society
Foreign associates of the National Academy of Sciences
Foreign members of the Chinese Academy of Sciences
Microscopists
Carbon scientists
Members of the Norwegian Academy of Science and Letters
NEC people
People from Saitama Prefecture
Recipients of the Order of Culture
Tohoku University alumni
University of Electro-Communications alumni
Kavli Prize laureates in Nanoscience
Fellows of the American Physical Society