Michael G. Helander
Michael G. Helander
OTI Lumionics Inc.
Verified email at otilumionics.com - Homepage
TitleCited byYear
Universal energy-level alignment of molecules on metal oxides
MT Greiner, MG Helander, WM Tang, ZB Wang, J Qiu, ZH Lu
Nature materials 11 (1), 76, 2012
7892012
Chlorinated indium tin oxide electrodes with high work function for organic device compatibility
MG Helander, ZB Wang, J Qiu, MT Greiner, DP Puzzo, ZW Liu, ZH Lu
Science 332 (6032), 944-947, 2011
5352011
Transition metal oxide work functions: the influence of cation oxidation state and oxygen vacancies
MT Greiner, L Chai, MG Helander, WM Tang, ZH Lu
Advanced Functional Materials 22 (21), 4557-4568, 2012
4552012
Unlocking the full potential of organic light-emitting diodes on flexible plastic
ZB Wang, MG Helander, J Qiu, DP Puzzo, MT Greiner, ZM Hudson, ...
Nature Photonics 5 (12), 753, 2011
3702011
Metal/metal‐oxide interfaces: how metal contacts affect the work function and band structure of MoO3
MT Greiner, L Chai, MG Helander, WM Tang, ZH Lu
Advanced Functional Materials 23 (2), 215-226, 2013
2102013
Highly Efficient Blue Phosphorescence from Triarylboron-Functionalized Platinum(II) Complexes of N-Heterocyclic Carbenes
ZM Hudson, C Sun, MG Helander, YL Chang, ZH Lu, S Wang
Journal of the American Chemical Society 134 (34), 13930-13933, 2012
1962012
Highly Efficient Warm White Organic Light‐Emitting Diodes by Triplet Exciton Conversion
YL Chang, Y Song, Z Wang, MG Helander, J Qiu, L Chai, Z Liu, ...
Advanced Functional Materials 23 (6), 705-712, 2013
1592013
Visible colloidal nanocrystal silicon light-emitting diode
DP Puzzo, EJ Henderson, MG Helander, ZB Wang, GA Ozin, Z Lu
Nano letters 11 (4), 1585-1590, 2011
1472011
Work function of fluorine doped tin oxide
MG Helander, MT Greiner, ZB Wang, WM Tang, ZH Lu
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 29 (1 …, 2011
1362011
Enhancing phosphorescence and electrophosphorescence efficiency of cyclometalated Pt (II) compounds with triarylboron
ZM Hudson, C Sun, MG Helander, H Amarne, ZH Lu, S Wang
Advanced Functional Materials 20 (20), 3426-3439, 2010
1292010
Highly simplified phosphorescent organic light emitting diode with external quantum efficiency at
ZB Wang, MG Helander, J Qiu, DP Puzzo, MT Greiner, ZW Liu, ZH Lu
Applied Physics Letters 98 (7), 39, 2011
1252011
Effects of processing conditions on the work function and energy-level alignment of NiO thin films
MT Greiner, MG Helander, ZB Wang, WM Tang, ZH Lu
The Journal of Physical Chemistry C 114 (46), 19777-19781, 2010
1172010
N‐Heterocyclic Carbazole‐Based Hosts for Simplified Single‐Layer Phosphorescent OLEDs with High Efficiencies
ZM Hudson, Z Wang, MG Helander, ZH Lu, S Wang
Advanced Materials 24 (21), 2922-2928, 2012
1032012
Fluorinated phenoxy boron subphthalocyanines in organic light-emitting diodes
GE Morse, MG Helander, JF Maka, ZH Lu, TP Bender
ACS Applied Materials & Interfaces 2 (7), 1934-1944, 2010
1012010
Analysis of charge-injection characteristics at electrode-organic interfaces: Case study of transition-metal oxides
ZB Wang, MG Helander, MT Greiner, J Qiu, ZH Lu
Physical Review B 80 (23), 235325, 2009
982009
Pitfalls in measuring work function using photoelectron spectroscopy
MG Helander, MT Greiner, ZB Wang, ZH Lu
Applied Surface Science 256 (8), 2602-2605, 2010
902010
Simple and high efficiency phosphorescence organic light-emitting diodes with codeposited copper (I) emitter
Z Liu, J Qiu, F Wei, J Wang, X Liu, MG Helander, S Rodney, Z Wang, ...
Chemistry of Materials 26 (7), 2368-2373, 2014
852014
A metallic molybdenum suboxide buffer layer for organic electronic devices
MT Greiner, MG Helander, ZB Wang, WM Tang, J Qiu, ZH Lu
Applied Physics Letters 96 (21), 103, 2010
772010
Band alignment at metal/organic and metal/oxide/organic interfaces
MG Helander, ZB Wang, J Qiu, ZH Lu
Applied Physics Letters 93 (19), 412, 2008
772008
Carrier mobility of organic semiconductors based on current-voltage characteristics
ZB Wang, MG Helander, MT Greiner, J Qiu, ZH Lu
Journal of Applied Physics 107 (3), 034506, 2010
732010
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Articles 1–20