Yong CHEN

Directeur de recherche (DR1 CNRS)

ENS – Département de chimie
24 rue Lhomond, 75005 Paris

Email: yong.chen@ens.psl.eu
Phone: +33 144322241
Office: E108

Understanding and regulating the natural systems at cellular levels is of particular interesting for disease modeling, drug screening, diagnosis and regenerative medicine. By developing consistently artificial basement membranes, microfluidic and pluripotent stem cell technologies, advanced in-vitro models of human tissues/organoids can be created, which mimic our sophisticated in-vivo systems.

Short bio

He received a B.S. degree in condensed matter physics from Wuhan University (1982) and  both M.S. and Ph.D. degrees from the University of Montpelier (1983 and 1986). After spent three years at the Scuola Normale Superiorie di Pisa and Peking University, he joined the Centre National de Recherche Scientifique (CNRS) as Chargé de Recherche (1st class) in 1990 to work at the Laboratoire  de Microstructures et de Microélectronique (L2M). In 1998, he became a Directeur de Recherche (2nd class) of CNRS. In 2003, he moved to the Ecole Normale Supérieure (ENS) as Professor and he is now Directeur de Recherche (1st class) of CNRS and head of the ENS team for microfluidics. In the past, he also served as Adjunct Professor at the Institute for Integrated Cell-Material Sciences (iCeMS) of Kyoto University, Changjiang Chair Professor of Peking University, Distinguished Chair Professor of Hong Kong Polytechnic University and Guess professor of Jianghan University.

Research interests

He has been worked in different fields, including semiconductor quantum heterostructures, photonic crystals, scanning near field optical microscopy, magnetic nanostructures, synchrotron based X-ray lithography, thermal and UV nanoimprint lithography, microfluidics, etc. His current interests are mainly in the field of biomedical research and applications such as cancer diagnosis and stem cell devices for in-vitro modeling of cardiac,  neural and alveolar systems.

He has contributed to more than 500 scientific publications (peer-reviewed journals, book chapters and proceeding articles) and a large number of European and national research projects/networks. He is member of several international or national committees and reviewer of a number of journals. In total, he has supervised more than 50 Ph.D and post-doc studies.

Publications

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1995

Exciton-photon coupling in GaAs bulk microcavities Article de journal

A Tredicucci; Y Chen; V Pellegrini; M Börger; L Sorba; F Beltram; F Bassani

Il Nuovo Cimento D, 17 (11-12), p. 1747–1751, 1995.

Excitonic binding energies in diffused-intermixed GaAs/AlAs/AlGaAs double barrier quantum wells Article de journal

RK Kupka; Y Chen

Journal of applied physics, 77 (5), p. 1990–1997, 1995.

Fabrication of quantum wires and dots by X-ray lithography and Ga+ implantation enhanced intermixing Article de journal

RK Kupka; Y Chen; R Planel; H Launois

Microelectronic engineering, 27 (1-4), p. 311–316, 1995.

Fabrication of sub-30 nm masks for x-ray nanolithography Article de journal

AM Haghiri-Gosnet; C Vieu; G Simon; F Carcenac; A Madouri; Y Chen; F Rousseaux; H Launois

Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, 13 (6), p. 3066–3069, 1995.

Gallium-implantation-enhanced intermixing of close-surface GaAs/AlAs/AlGaAs double-barrier quantum wells Article de journal

RK Kupka; Y Chen

Journal of applied physics, 78 (4), p. 2355–2361, 1995.

Influence of the process environment on the thermal intermixing of GaAs/AlAs/AlGaAs double barrier quantum wells Article de journal

RK Kupka; Y Chen

Applied physics letters, 67 (11), p. 1612–1614, 1995.

Modification of excitonic emission in a GaAs bulk microcavity Article de journal

A Tredicucci; Y Chen; V Pellegrini; C Deparis

Applied physics letters, 66 (18), p. 2388–2390, 1995.

Optical Properties of 3D and 2D Excitons in Semiconductor Microcavities Article de journal

R Atanasov; A Tredicucci; F Bassani; Y Chen; J Massies; C Deparis; G Neu

VUOTO SCIENZA E TECNOLOGIA, 24 , p. 7–10, 1995.

Recent advances in X-ray nanolithography using synchrotron radiation at Super-ACO Article de journal

F Rousseaux; Y Chen; AM Haghiri-Gosnet; H Launois

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 359 (1-2), p. 388–393, 1995.

1994

50-nm x-ray lithography using synchrotron radiation Article de journal

Y Chen; RK Kupka; F Rousseaux; F Carcenac; D Decanini; MF Ravet; H Launois

Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, 12 (6), p. 3959–3964, 1994.

Replication of very small periodic gratings with proximity x-ray lithography Article de journal

Y Chen; RK Kupka; F Rousseaux; MF Ravet; F Carcenac; A Madouri; H Launois

Microelectronic Engineering, 23 (1-4), p. 239–242, 1994.

Simultaneous scanning tunneling microscope and collection mode scanning near-field optical microscope using gold coated optical fiber probes Article de journal

M Garcia-Parajo; E Cambril; Y Chen

Applied physics letters, 65 (12), p. 1498–1500, 1994.

X-ray lithography: an overview and recent activities at super-ACO Article de journal

F Rousseaux; AM Haghiri-Gosnet; Y Chen; MF Ravet; H Launois

Le Journal de Physique IV, 4 (C9), p. C9–237, 1994.

1993

Center-of-mass quantization of excitons and polariton interference in GaAs thin layers Article de journal

A Tredicucci; Y Chen; F Bassani; J Massies; C Deparis; G Neu

Physical Review B, 47 (16), p. 10348, 1993.

Excitonic polariton interference in the reflectance of GaAs thin films Article de journal

A Tredicucci; Y Chen; G Czajkowski; F Bassani

Le Journal de Physique IV, 3 (C5), p. C5–389, 1993.

Polaritons in semiconductor microcavities: effect of Bragg confinement Article de journal

Y Chen; A Tredicucci; F Bassani

Le Journal de Physique IV, 3 (C5), p. C5–453, 1993.

Properties of electromagnetic fields in x-ray lithographic masks: Guided modes and beam propagation calculus Article de journal

RK Kupka; Y Chen; F Rousseaux; AM Haghiri-Gosnet; H Launois

Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, 11 (3), p. 667–680, 1993.

Realization of x-ray lithography masks based on diamond membranes Article de journal

MF Ravet; A Gicquel; E Anger; ZZ Wang; Y Chen; F Rousseaux

MRS Online Proceedings Library Archive, 306 , 1993.

Reflectivity of GaAs Thin Films Article de journal

F Bassani; Y Chen; G Czajkowski; A Tredicucci

physica status solidi (b), 180 (1), p. 115–125, 1993.

1992

Effects of the substrate misorientation on the excitonic transition properties in GaAs/AlAs superlattices Article de journal

Y Chen; J Massies; G Neu; C Deparis; B Gil

Solid state communications, 81 (10), p. 877–881, 1992.

Fabrication of sub-100nm linewidth x-ray masks and replication using synchrotron radiation at super-ACO Article de journal

F Rousseaux; AM Haghiri-Gosnet; B Kebabi; Y Chen; H Launois

Microelectronic Engineering, 17 (1-4), p. 157–160, 1992.

Recent developments for sub-quarter micrometer fabrication Article de journal

F Rousseaux; AM Haghiri-Gosnet; Y Chen; MF Ravets; H Launois

Japanese journal of applied physics, 31 (12S), p. 4520, 1992.

1991

Improvement of the carrier confinement by double-barrier GaAs/AlAs/(Al, Ga) As quantum well structures Article de journal

G Neu; Y Chen; C Deparis; J Massies

Applied physics letters, 58 (19), p. 2111–2113, 1991.

Interference of the exciton-polariton waves in GaAs thin layers Article de journal

Y Chen; F Bassani; J Massies; C Deparis; G Neu

EPL (Europhysics Letters), 14 (5), p. 483, 1991.

1990

Exchange-induced splitting of exciton energy levels in quantum wires Article de journal

Y Chen

Physical Review B, 41 (15), p. 10604, 1990.

Ground state of hydrogenic donors near semiconductor surfaces in a magnetic field Article de journal

Y Chen

Physics Letters A, 143 (3), p. 152–154, 1990.

Investigation on the quantum well structure of a GaAs/Al0. 3Ga0. 7As superlattice grown on a misoriented substrate Article de journal

Y Jin; Y Chen; X Zhu; SL Zhang

Journal of applied physics, 68 (7), p. 3795–3797, 1990.

Monolayer fluctuation effects on the inter-well coupling in the GaAs(GaAl) As double quantum well systems Article de journal

P Lefebvre; C Deparis; P Bonnel; B Gil; Y Chen; J Massies; G Neu; H Mathieu

Superlattices and microstructures, 8 (2), p. 187–190, 1990.

Reflectance study of interwell couplings in GaAs-Ga 1- x Al x As double quantum wells Article de journal

P Bonnel; P Lefebvre; B Gil; H Mathieu; C Deparis; J Massies; G Neu; Y Chen

Physical Review B, 42 (6), p. 3435, 1990.

1989

Exciton reflectivity of GaAs/Ga 1- x Al x As multiple quantum wells Article de journal

Y Chen; R Cingolani; J Massies

Il Nuovo Cimento D, 11 (7), p. 1049–1055, 1989.

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