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Harald Ade

Goodnight Innovation Distinguished Professor

Director, Organic and Carbon Electronics Laboratory

Partners Building II 1507

919-515-1331

Bio

A graduate of Stony Brook University, H. Ade has been a faculty member at NCSU since Nov. 1992, rising through the ranks to Full Professor by 2001, and been named Distinguished Professor of Physics in 2014 and Goodnight Innovation Distinguished Professor in 2017. He has had an active and continually funded research program (~$14,500,000 total) and served as Director of Graduate Program in Physics from 2006-2013. Recognitions include R&D100 Award, NSF Young Investigator Award, APS Fellow, AAAS Fellow, (NCSU) Alumni Outstanding Research Award, K. F. J. Heinrich Award, and Shirley Price for Outstanding Science and Halbach Award of Innovative Instrumentation (both at the Advanced Light Source). He is a 2017 and 2018 Clarivate Analytics WoS Highly Cited Researcher in Materials Science.

His most distinguished external engagements include serving on the Scientific Advisory Committee of the Advanced Light Source (2011- present) and the BESSY-II Synchrotron Facility in Berlin, Germany (2006-2009), as well as the Scientific Advisory Council of the Helmholz Zentrum Berlin, Germany (2009 – 2012).

 

Research Description

Prof. Ade developed a number of novel instruments and characterization methods, which include Near Edge X-ray Absorption Fine Structure (NEXAFS) microscopy, X-ray linear dichroism microscopy, X-ray photoemission microscopy, resonant x-ray reflectivity and resonant soft x-ray scattering (R-SoXS). Their applications focus primarily on determining the composition, morphology and structure of polymeric and organic electronic materials at the sub-micron spatial scale. R-SoXS has become a method de rigueur for the characterization of organic photovoltaic devices, as it affords high scattering contrast, sensitivity to molecular orientation, and a q-range that matches important lengths-scale of the device morphology. Instrumentation advanced in x-ray microscopy have lead to a commercial instrument by Accel (now Bruker). Click here to view a larger list of publications.

Publications

Complete list of publications

Honors and Awards

  • 2019 Keynote Lecture, GISAX
  • 2018 Keynote Lecture, Hybrid and Organic Photovoltaics Conference (HOPV18, Benidorm, Spain)
  • 2018 Alexander Quarles Holladay Medal for Excellence (NCSU)
  • 2017 – 2019 Clarivate Analytics, Web of Science Highly Cited in Materials Science
  • 2016 NCSU Alumni Outstanding Research Award
  • 2016 Inaugural Member, NCSU Research Leadership Academy
  • 2016 “Scientific Literacy”, After-dinner speaker, Southeast Ultrafast Conference, Raleigh
  • 2014 – 2015 4 plenary/keynote lectures
  • 2014 Cover of Nature Photonics (4/26/2014)
  • 2014 Sayers Lecture, Physics, NCSU
  • 2013 Shirley Award for Outstanding Science at the Advanced Light Source
  • 2013 NCSU Alumni Outstanding Research Award for 2011-2012
  • 2011 Fellow, American Association for the Advancement of Science
  • 2010 Fellow, American Physical Society
  • 2002 Halbach Award for Innovative Instrumentation, Advanced Light Source, Berkeley
  • 2000 K. F. J. Heinrich Award, Microbeam Analysis Society
  • 1995 Proctor & Gamble Presidential Faculty Fellow Support Program
  • 1995 Sigma Xi Research Award, North Carolina State University Chapter
  • 1994 NSF Young Investigator Award
  • 1994 DuPont Young Professor Grant
  • 1994 Finalist, Proctor & Gamble University Exploratory Research Program
  • 1991 R&D 100 Award
  • 1984 – 1985 Exchange Student Fellowship, Stony Brook, New York

Selected Publications

Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon-to-Current Ratio and Low Energetic Loss
X. Song, N. Gasparini, M. Nahid, S. Paleti, C. Li, W. Li, H. Ade, D. Baran
Advanced Functional Materials, 29, (34), 1902441, doi:10.1002/adfm.201902441

Quantitative relations between interaction parameter, miscibility and function in organic solar cells
L Ye, H Hu, M Ghasemi, T Wang, BA Collins, JH Kim, K Jiang... H Ade
Nature Materials, 17 (3), (2018), 253

Efficient charge transfer and fine‐tuned energy level alignment in a THF‐processed fullerene‐free organic solar cell with 11.3% efficiency
Z Zheng, OM Awartani, B Gautam, D Liu, Y Qin, W Li, A Bataller... H Ade
Advanced Materials, 29 (5), (2017), 1604241

Energy‐level modulation of small‐molecule electron acceptors to achieve over 12% efficiency in polymer solar cells
S Li, L Ye, W Zhao, S Zhang, S Mukherjee, H Ade, J Hou
Advanced materials, 28 (42), (2016), 9423-9429

Fast charge separation in a non-fullerene organic solar cell with a small driving force
Jing Liu, Shangshang Chen, Deping Qian, Bhoj Gautam, Guofang Yang, Jingbo Zhao, Jonas Bergqvist, Fengling Zhang, Wei Ma, Harald Ade, Olle Inganäs, Kenan Gundogdu, Feng Gao, He Yan
Nature Energy 1, 16089, (2016)

Efficient organic solar cells processed from hydrocarbon solvents
Jingbo Zhao, Yunke Li, Guofang Yang, Kui Jiang, Haoran Lin, Harald Ade, Wei Ma, He Yan
Nature Energy 1, 15027, (2016)

High-Performance Non-Fullerene Polymer Solar Cells Based on a Pair of Donor–Acceptor Materials with Complementary Absorption Properties
Haoran Lin, Shangshang Chen, Zhengke Li, Joshua Yuk Lin Lai, Guofang Yang, Terry McAfee, Kui Jiang, Yunke Li, Yuhang Liu, Huawei Hu, Jingbo Zhao, Wei Ma, He Yan and H. Ade
Advanced Materials, 27, 45, (2015), 7299-7304

The influence of molecular orientation on organic bulk heterojunction solar cells
J. R. Tumbleston, B. A. Collins, L. Yang, A. C. Stuart, E. Gann, W. Ma, W. You, and H. Ade
Nat Photon, 8, (2014), 385-391

Quantification of Nano- and Mesoscale Phase Separation and Relation to Donor and Acceptor Quantum Efficiency, Jsc, and FF in Polymer:Fullerene Solar Cells
W. Ma, J. R. Tumbleston, L. Ye, C. Wang, J. Hou, and H. Ade
Advanced Materials, 26, (2014), 4399-4399

Accurate and facile determination of the index of refraction of organic thin films near the carbon 1s absorption edge
H. Yan, C. Wang, A. R. McCarn, and H. Ade
Phys. Rev. Lett., 110, (2013), 177401

Fluorinated polymer yields high organic solar cell performance for wide range of morphologies
J. R. Tumbleston, A. C. Stuart, E. Gann, H. Yan, B. A. Collins, W. You, and H. Ade
Adv. Funct. Mater., (2013), doi:10.1002/adfm.201300093

Absolute measurement of domain composition and nanoscale size distribution explains performance in PTB7:PC71BM solar cells
B. A. Collins, Z. Li, J. R. Tumbleston, E. Gann, C. R. McNeill, and H. Ade
Adv. Energy Mater., 3, (2013), 65

Polarized X-ray scattering reveals non-crystalline orientational ordering in organic films
B. A. Collins, J. E. Cochran, H. Yan, E. Gann, C. Hub, R. Fink, C. Wang, T. Schuettfort, C. R. McNeill, M. L. Chabinyc, and H. Ade
Nat. Mater., 11, (2012), 536

Miscibility, crystallinity, and phase development in organic solar cells: Towards an enlightened understanding of device morphology and stability
B. A. Collins, J. Tumbleston, and H. Ade
J. Phys. Chem. Lett., 2, (2011), 3135

Near-edge X-ray absorption fine-structure microscopy of organic and magnetic materials
H. Ade and H. Stoll
Nature Materials, 8, (2009), 281

Interferometer Controlled Scanning Transmission X-Ray Microscopes at the Advanced Light Source
A.L.D. Kilcoyne, T. Tyliszczak, W.F. Steele, S. Fakra, P. Hitchcock, K. Franck, E. Anderson, B. Harteneck, E.G. Rightor, G.E. Mitchell, A.P. Hitchcock, L. Yang, T. Warwick, and H. Ade
J. Synchr. Rad., 10, (2003), 125-136

Confinement Induced Miscibility in Polymer Blends
S. Zhu, Y. Liu, M.H. Rafailovich, J. Sokolov, D. Gersappe, D. A. Winesett, and H. Ade
Nature, 400, (1999), 49

X-ray Linear Dichroism Microscopy
H. Ade and B. Hsiao
Science, 262, (1993), 1427-1429

Chemical Contrast in X-ray Microscopy and Spatially Resolved XANES Spectroscopy of Organic Specimens
H. Ade, X. Zhang, S. Cameron, C. Costello, J. Kirz, and S. Williams
Science, 258, (1992), 972-975