Sir Richard Henry Friend (born 18 January 1953) is a British physicist who was the

Cavendish Professor of Physics The Cavendish Professorship is one of the senior faculty positions in physics at the University of Cambridge. It was founded on 9 February 1871 alongside the famous Cavendish Laboratory, which was completed three years later. William Cavendish, 7th ...

at 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 ...

from 1995 until 2020 and is Tan Chin Tuan Centennial Professor at the

National University of Singapore The National University of Singapore (NUS) is a national public research university in Singapore. Founded in 1905 as the Straits Settlements and Federated Malay States Government Medical School, NUS is the oldest autonomous university in the c ...

. Friend's research concerns the

physics Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge which r ...

and engineering of

carbon Carbon () is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent In chemistry, the valence (US spelling) or valency (British spelling) of an element is the measure of its combining capacity with o ...

-based

semiconductor A semiconductor is a material which has an electrical resistivity and conductivity, electrical conductivity value falling between that of a electrical conductor, conductor, such as copper, and an insulator (electricity), insulator, such as glas ...

s. He also serves as Chairman of the Scientific Advisory Board of the National Research Foundation (NRF) of Singapore.

Education

Friend was educated at

Rugby School Rugby School is a public school (English independent boarding school for pupils aged 13–18) in Rugby, Warwickshire, England. Founded in 1567 as a free grammar school for local boys, it is one of the oldest independent schools in Britain. Up ...

and

Trinity College, Cambridge Trinity College is a constituent college of the University of Cambridge. Founded in 1546 by Henry VIII, King Henry VIII, Trinity is one of the largest Cambridge colleges, with the largest financial endowment of any college at either Cambridge ...

, gaining a PhD in 1979 under the supervision of Abe Yoffe.

Research

Friend's research has been applied to development of

polymer A polymer (; Greek '' poly-'', "many" + ''-mer'', "part") is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. Due to their broad spectrum of properties, both synthetic a ...

field effect transistor The field-effect transistor (FET) is a type of transistor that uses an electric field to control the flow of current in a semiconductor. FETs (JFETs or MOSFETs) are devices with three terminals: ''source'', ''gate'', and ''drain''. FETs control ...

light-emitting diodes A light-emitting diode (LED) is a semiconductor device that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons. The color of the light (cor ...

photovoltaic Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. The photovoltaic effect is commercially us ...

diodes, optically pumped lasing and directly printed polymer transistors. He pioneered the study of organic polymers and the electronic properties of

molecular A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion. In quantum physics, organic chemistry, and bioche ...

semiconductors. He is also one of the principal investigators in the new Cambridge-based Interdisciplinary Research Collaboration (IRC) on

nanotechnology Nanotechnology, also shortened to nanotech, is the use of matter on an atomic, molecular, and supramolecular scale for industrial purposes. The earliest, widespread description of nanotechnology referred to the particular technological goal o ...

and co-founder of Cambridge Display Technology (CDT) and

Plastic Logic Plastic Logic Germany develops and manufactures electrophoretic displays (EPD), based on organic thin-film transistor (OTFT) technology, in Dresden, Germany. Originally a spin-off company from the Cavendish Laboratory at the University of Cam ...

. Friend has co-authored over 1,000 publications and more than 20 patents. Friend's research has been used to develop

flat panel display A flat-panel display (FPD) is an electronic display used to display visual content such as text or images. It is present in consumer, medical, transportation, and industrial equipment. Flat-panel displays are thin, lightweight, provide better li ...

s and future screens that can be rolled and transported. Friend is active in research and regularly publishes.

Awards and honours

In March 2003 Friend won the IEE's

Faraday Medal The Faraday Medal is a top international medal awarded by the UK Institution of Engineering and Technology (IET) (previously called the Institution of Electrical Engineers (IEE)). It is part of the IET Achievement Medals collection of awards. T ...

. He was knighted for "services to physics" in the

2003 Birthday Honours The 2003 Queen's Birthday Honours were announced on 14 June 2003 for the United Kingdom and on 2 June 2003 for New Zealand. The recipients of honours are displayed here as they were styled before their new honour. United Kingdom Knight Bachelo ...

. Friend received an Honorary Doctorate from

Heriot-Watt University Heriot-Watt University ( gd, Oilthigh Heriot-Watt) is a public research university based in Edinburgh, Scotland. It was established in 1821 as the School of Arts of Edinburgh, the world's first mechanics' institute, and subsequently granted univ ...

in 2006 In 2009, Friend was awarded the

Institute of Physics The Institute of Physics (IOP) is a UK-based learned society and professional body that works to advance physics education, research and application. It was founded in 1874 and has a worldwide membership of over 20,000. The IOP is the Physica ...

Katharine Burr Blodgett Medal and Prize The Katharine Burr Blodgett Medal and Prize is a gold medal awarded annually by the Institute of Physics to "recognise contributions to the organisation or application of physics in an industrial or commercial context." The medal is accompanied b ...

with Dr David Ffye. In 2010, Friend was elected as one of the three laureates of

Millennium Technology Prize The Millennium Technology Prize ( fi, Millennium-teknologiapalkinto) is one of the world's largest technology prizes. It is awarded once every two years by Technology Academy Finland, an independent foundation established by Finnish industries, ...

for the development of plastic electronics. In 2011 he was awarded the

Harvey Prize Harvey Prize is an annual Israeli award for breakthroughs in science and technology, as well as contributions to peace in the Middle East granted by the Technion in Haifa. History The prize is named for industrialist and inventor Leo Harvey. T ...

of the Technion in Israel. Harvey Prize 2011
He is a fellow of

St John's College, Cambridge St John's College is a Colleges of the University of Cambridge, constituent college of the University of Cambridge founded by the House of Tudor, Tudor matriarch Lady Margaret Beaufort. In constitutional terms, the college is a charitable corpo ...

. He was elected a

Fellow of the Royal Academy of Engineering Fellowship of the Royal Academy of Engineering (FREng) is an award and fellowship for engineers who are recognised by the Royal Academy of Engineering as being the best and brightest engineers, inventors and technologists in the UK and from aroun ...

(FREng) in 2002. In 2013, Friend was elected a member of the

National Academy of Engineering The National Academy of Engineering (NAE) is an American nonprofit, non-governmental organization. The National Academy of Engineering is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy ...

for contributions to science, engineering, and commercialization of organic polymer semiconductor devices. His nomination for the Royal Society reads:

Personal life

Friend lives in Cambridge with his wife, Carol Anne Maxwell (née Beales) with whom he has two daughters. His brother"EPSRC Council Members Declarations of Interest 2015/16"
p4 Peter Friend is a professor of transplantation and director of the Oxford Transplant Centre.

References

External links

* {{DEFAULTSORT:Friend, Richard British physicists Fellows of St John's College, Cambridge People educated at Rugby School Alumni of Trinity College, Cambridge Fellows of the Royal Society Fellows of the Royal Academy of Engineering National University of Singapore faculty Knights Bachelor Polymer scientists and engineers Living people 1953 births Cavendish Professors of Physics