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Items: 1 to 50 of 110

1.

Methodology of energy yield modelling of perovskite-based multi-junction photovoltaics.

Schmager R, Langenhorst M, Lehr J, Lemmer U, Richards BS, Paetzold UW.

Opt Express. 2019 Apr 15;27(8):A507-A523. doi: 10.1364/OE.27.00A507.

PMID:
31052923
2.

Coated and Printed Perovskites for Photovoltaic Applications.

Howard IA, Abzieher T, Hossain IM, Eggers H, Schackmar F, Ternes S, Richards BS, Lemmer U, Paetzold UW.

Adv Mater. 2019 Jun;31(26):e1806702. doi: 10.1002/adma.201806702. Epub 2019 Apr 1. Review.

PMID:
30932255
3.

Simulation and design of folded perovskite x-ray detectors.

Mescher H, Hamann E, Lemmer U.

Sci Rep. 2019 Mar 26;9(1):5231. doi: 10.1038/s41598-019-41440-6.

4.

Microlens arrays with adjustable aspect ratio fabricated by electrowetting and their application to correlated color temperature tunable light-emitting diodes.

Chen J, Fritz B, Liang G, Ding X, Lemmer U, Gomard G.

Opt Express. 2019 Feb 18;27(4):A25-A38. doi: 10.1364/OE.27.000A25.

PMID:
30876002
5.

Continuous wave amplified spontaneous emission in phase-stable lead halide perovskites.

Brenner P, Bar-On O, Jakoby M, Allegro I, Richards BS, Paetzold UW, Howard IA, Scheuer J, Lemmer U.

Nat Commun. 2019 Feb 28;10(1):988. doi: 10.1038/s41467-019-08929-0.

6.

Sequence-definition in stiff conjugated oligomers.

Schneider RV, Waibel KA, Arndt AP, Lang M, Seim R, Busko D, Bräse S, Lemmer U, Meier MAR.

Sci Rep. 2018 Nov 30;8(1):17483. doi: 10.1038/s41598-018-35933-z.

7.

Non-Fullerene-Based Printed Organic Photodiodes with High Responsivity and Megahertz Detection Speed.

Strobel N, Seiberlich M, Rödlmeier T, Lemmer U, Hernandez-Sosa G.

ACS Appl Mater Interfaces. 2018 Dec 12;10(49):42733-42739. doi: 10.1021/acsami.8b16018. Epub 2018 Dec 3.

PMID:
30430828
8.

Correction to "Correlation of device Performance and Fermi Level Shift in the Emitting Layer of Organic Light-Emitting Diodes with Amine-Based Electron Injection Layers".

Stolz S, Petzoldt M, Lemmer U, Bunz UHF, Hamburger M, Hernandez-Sosa G, Mankel E.

ACS Appl Mater Interfaces. 2018 Aug 29;10(34):29187. doi: 10.1021/acsami.8b09792. Epub 2018 Aug 14. No abstract available.

PMID:
30106554
9.

High Quality 3D Photonics using Nano Imprint Lithography of Fast Sol-gel Materials.

Bar-On O, Brenner P, Siegle T, Gvishi R, Kalt H, Lemmer U, Scheuer J.

Sci Rep. 2018 May 18;8(1):7833. doi: 10.1038/s41598-018-26261-3.

10.

Substrate-Independent Surface Energy Tuning via Siloxane Treatment for Printed Electronics.

Schlisske S, Held M, Rödlmeier T, Menghi S, Fuchs K, Ruscello M, Morfa AJ, Lemmer U, Hernandez-Sosa G.

Langmuir. 2018 May 29;34(21):5964-5970. doi: 10.1021/acs.langmuir.8b00304. Epub 2018 May 15.

PMID:
29718677
11.

Temperature Variation-Induced Performance Decline of Perovskite Solar Cells.

Schwenzer JA, Rakocevic L, Gehlhaar R, Abzieher T, Gharibzadeh S, Moghadamzadeh S, Quintilla A, Richards BS, Lemmer U, Paetzold UW.

ACS Appl Mater Interfaces. 2018 May 16;10(19):16390-16399. doi: 10.1021/acsami.8b01033. Epub 2018 May 3.

PMID:
29687715
12.

Light trapping in thin film silicon solar cells via phase separated disordered nanopillars.

Donie YJ, Smeets M, Egel A, Lentz F, Preinfalk JB, Mertens A, Smirnov V, Lemmer U, Bittkau K, Gomard G.

Nanoscale. 2018 Apr 5;10(14):6651-6659. doi: 10.1039/c8nr00455b.

PMID:
29582026
13.

Correlation of Device Performance and Fermi Level Shift in the Emitting Layer of Organic Light-Emitting Diodes with Amine-Based Electron Injection Layers.

Stolz S, Petzoldt M, Lemmer U, Bunz UHF, Hamburger M, Hernandez-Sosa G, Mankel E.

ACS Appl Mater Interfaces. 2018 Mar 14;10(10):8877-8884. doi: 10.1021/acsami.7b16352. Epub 2018 Mar 2. Erratum in: ACS Appl Mater Interfaces. 2018 Aug 29;10(34):29187. Petzoldt M [added], Bunz UHF [added], Hamburger M [added].

PMID:
29460626
14.

Inkjet-printed perovskite distributed feedback lasers.

Mathies F, Brenner P, Hernandez-Sosa G, Howard IA, Paetzold UW, Lemmer U.

Opt Express. 2018 Jan 22;26(2):A144-A152. doi: 10.1364/OE.26.00A144.

PMID:
29401904
15.

Cloaking of metal grid electrodes on Lambertian emitters by free-form refractive surfaces.

Schumann MF, Fritz B, Eckstein R, Lemmer U, Gomard G, Wegener M.

Opt Lett. 2018 Feb 1;43(3):527-530. doi: 10.1364/OL.43.000527.

PMID:
29400832
16.

Bioinspired phase-separated disordered nanostructures for thin photovoltaic absorbers.

Siddique RH, Donie YJ, Gomard G, Yalamanchili S, Merdzhanova T, Lemmer U, Hölscher H.

Sci Adv. 2017 Oct 20;3(10):e1700232. doi: 10.1126/sciadv.1700232. eCollection 2017 Oct.

17.

Lab-on-Chip, Surface-Enhanced Raman Analysis by Aerosol Jet Printing and Roll-to-Roll Hot Embossing.

Habermehl A, Strobel N, Eckstein R, Bolse N, Mertens A, Hernandez-Sosa G, Eschenbaum C, Lemmer U.

Sensors (Basel). 2017 Oct 20;17(10). pii: E2401. doi: 10.3390/s17102401.

18.

Assessing the influence of structural disorder on the plant epidermal cells' optical properties: a numerical analysis.

Fritz B, Hünig R, Schmager R, Hetterich M, Lemmer U, Gomard G.

Bioinspir Biomim. 2017 May 4;12(3):036011. doi: 10.1088/1748-3190/aa6c46.

PMID:
28471745
19.

3D whispering-gallery-mode microlasers by direct laser writing and subsequent soft nanoimprint lithography.

Brenner P, Bar-On O, Siegle T, Leonhard T, Gvishi R, Eschenbaum C, Kalt H, Scheuer J, Lemmer U.

Appl Opt. 2017 May 1;56(13):3703-3708. doi: 10.1364/AO.56.003703.

PMID:
28463255
20.

Degradation Mechanisms in Organic Light-Emitting Diodes with Polyethylenimine as a Solution-Processed Electron Injection Layer.

Stolz S, Zhang Y, Lemmer U, Hernandez-Sosa G, Aziz H.

ACS Appl Mater Interfaces. 2017 Jan 25;9(3):2776-2785. doi: 10.1021/acsami.6b15062. Epub 2017 Jan 12.

PMID:
28032974
21.

Light scattering by oblate particles near planar interfaces: on the validity of the T-matrix approach.

Egel A, Theobald D, Donie Y, Lemmer U, Gomard G.

Opt Express. 2016 Oct 31;24(22):25154-25168. doi: 10.1364/OE.24.025154.

PMID:
27828454
22.

Digitally Printed Dewetting Patterns for Self-Organized Microelectronics.

Eckstein R, Alt M, Rödlmeier T, Scharfer P, Lemmer U, Hernandez-Sosa G.

Adv Mater. 2016 Sep;28(35):7708-15. doi: 10.1002/adma.201602082. Epub 2016 Jun 27.

PMID:
27346645
23.

High-Performance Electron Injection Layers with a Wide Processing Window from an Amidoamine-Functionalized Polyfluorene.

Stolz S, Petzoldt M, Dück S, Sendner M, Bunz UH, Lemmer U, Hamburger M, Hernandez-Sosa G.

ACS Appl Mater Interfaces. 2016 May 25;8(20):12959-67. doi: 10.1021/acsami.6b03557. Epub 2016 May 16.

PMID:
27160328
24.

Efficient evaluation of Sommerfeld integrals for the optical simulation of many scattering particles in planarly layered media.

Egel A, Kettlitz SW, Lemmer U.

J Opt Soc Am A Opt Image Sci Vis. 2016 Apr 1;33(4):698-706. doi: 10.1364/JOSAA.33.000698.

PMID:
27140782
25.

Emissive Polyelectrolytes As Interlayer for Color Tuning and Electron Injection in Solution-Processed Light-Emitting Devices.

Tekoglu S, Petzoldt M, Stolz S, Bunz UH, Lemmer U, Hamburger M, Hernandez-Sosa G.

ACS Appl Mater Interfaces. 2016 Mar 23;8(11):7320-5. doi: 10.1021/acsami.6b00665. Epub 2016 Mar 9.

PMID:
26928477
26.

Naphthalene Tetracarboxydiimide-Based n-Type Polymers with Removable Solubility via Thermally Cleavable Side Chains.

Hillebrandt S, Adermann T, Alt M, Schinke J, Glaser T, Mankel E, Hernandez-Sosa G, Jaegermann W, Lemmer U, Pucci A, Kowalsky W, Müllen K, Lovrincic R, Hamburger M.

ACS Appl Mater Interfaces. 2016 Feb;8(7):4940-5. doi: 10.1021/acsami.5b10901. Epub 2016 Feb 15.

PMID:
26829619
27.

Tuning the Microcavity of Organic Light Emitting Diodes by Solution Processable Polymer-Nanoparticle Composite Layers.

Preinfalk JB, Schackmar FR, Lampe T, Egel A, Schmidt TD, Brütting W, Gomard G, Lemmer U.

ACS Appl Mater Interfaces. 2016 Feb 3;8(4):2666-72. doi: 10.1021/acsami.5b10717. Epub 2016 Jan 25.

PMID:
26744904
28.

Single-pass and omniangle light extraction from light-emitting diodes using transformation optics.

Schumann MF, Abass A, Gomard G, Wiesendanger S, Lemmer U, Wegener M, Rockstuhl C.

Opt Lett. 2015 Dec 1;40(23):5626-9. doi: 10.1364/OL.40.005626.

PMID:
26625067
29.

A biphasic mercury-ion sensor: exploiting microfluidics to make simple anilines competitive ligands.

Petzoldt M, Eschenbaum C, Schwaebel ST, Broedner K, Lemmer U, Hamburger M, Bunz UH.

Chemistry. 2015 Oct 5;21(41):14297-300. doi: 10.1002/chem.201502736. Epub 2015 Aug 21.

PMID:
26387876
30.

Dipolar SAMs Reduce Charge Carrier Injection Barriers in n-Channel Organic Field Effect Transistors.

Jesper M, Alt M, Schinke J, Hillebrandt S, Angelova I, Rohnacher V, Pucci A, Lemmer U, Jaegermann W, Kowalsky W, Glaser T, Mankel E, Lovrincic R, Golling F, Hamburger M, Bunz UH.

Langmuir. 2015 Sep 22;31(37):10303-9. doi: 10.1021/acs.langmuir.5b02316. Epub 2015 Sep 8.

PMID:
26315142
31.

Light emission, light detection and strain sensing with nanocrystalline graphene.

Riaz A, Pyatkov F, Alam A, Dehm S, Felten A, Chakravadhanula VS, Flavel BS, Kübel C, Lemmer U, Krupke R.

Nanotechnology. 2015 Aug 14;26(32):325202. doi: 10.1088/0957-4484/26/32/325202. Epub 2015 Jul 24.

PMID:
26207014
32.

Charge generation layers for solution processed tandem organic light emitting diodes with regular device architecture.

Höfle S, Bernhard C, Bruns M, Kübel C, Scherer T, Lemmer U, Colsmann A.

ACS Appl Mater Interfaces. 2015 Apr 22;7(15):8132-7. doi: 10.1021/acsami.5b00883. Epub 2015 Apr 10.

PMID:
25832776
33.

Tailored surface-enhanced Raman nanopillar arrays fabricated by laser-assisted replication for biomolecular detection using organic semiconductor lasers.

Liu X, Lebedkin S, Besser H, Pfleging W, Prinz S, Wissmann M, Schwab PM, Nazarenko I, Guttmann M, Kappes MM, Lemmer U.

ACS Nano. 2015 Jan 27;9(1):260-70. doi: 10.1021/nn506589a. Epub 2014 Dec 19.

PMID:
25514354
34.

Organic semiconductor distributed feedback laser pixels for lab-on-a-chip applications fabricated by laser-assisted replication.

Liu X, Prinz S, Besser H, Pfleging W, Wissmann M, Vannahme C, Guttmann M, Mappes T, Koeber S, Koos C, Lemmer U.

Faraday Discuss. 2014;174:153-64. doi: 10.1039/c4fd00077c. Epub 2014 Sep 17.

PMID:
25471492
35.

Soluble diazaiptycenes: materials for solution-processed organic electronics.

Biegger P, Stolz S, Intorp SN, Zhang Y, Engelhart JU, Rominger F, Hardcastle KI, Lemmer U, Qian X, Hamburger M, Bunz UH.

J Org Chem. 2015 Jan 2;80(1):582-9. doi: 10.1021/jo502564w. Epub 2014 Dec 1.

PMID:
25409005
36.

Organic bioelectronics: general discussion.

Higgins S, Hodgkiss J, Plank N, Torsi L, Cowper P, Malliaras G, Braeken Y, Laurand N, Samuel I, Pomorska A, Wudl F, Xu B, Lemmer U, Perepichka D, Mount A, Dennany L, Bradley D, Melzer K.

Faraday Discuss. 2014;174:413-28. doi: 10.1039/c4fd90048k. Epub 2014 Nov 18. No abstract available.

PMID:
25408300
37.

Photonics: general discussion.

Higgins S, Torsi L, Whitworth G, Laurand N, Zhang S, Samuel I, Ebenhoch B, Wudl F, Frey G, Bucinskas A, Inigo J, Perepichka D, Lemmer U, Skabara P, Ottosson H, Bradley D, McCulloch I, Brückner R, Zysman-Colman E, Sasaki T, Fraboni B.

Faraday Discuss. 2014;174:235-53. doi: 10.1039/c4fd90047b. Epub 2014 Nov 18. No abstract available.

PMID:
25408243
38.

Organic photovoltaics and energy: general discussion.

Hodgkiss J, Conboy G, Hutchings G, Higgins S, Galbraith I, Findlay N, Taylor R, Salle M, Zhang S, Frey G, Bâldea I, Samuel I, Ebenhoch B, Wudl F, Turak A, Xu B, Angioni E, Venkatramani R, Lemmer U, Perepichka D, Kanibolotsky A, Skabara P, Wildman J, Zysman-Colman E, Bradley D, McCulloch I, McDouall J, Ponomarenko S, Nelson J, Kim JS.

Faraday Discuss. 2014;174:341-55. doi: 10.1039/c4fd90050B. Epub 2014 Nov 18. No abstract available.

PMID:
25406589
39.

Molecular electronics: general discussion.

Hodgkiss J, Zysman-Colman E, Higgins S, Solomon G, Bâldea I, Samuel I, Venkataraman L, Wudl F, Xu B, Venkatramani R, Ottosson H, Perepichka D, Lemmer U, Skabara P, Mount A, Bradley D.

Faraday Discuss. 2014;174:125-51. doi: 10.1039/c4fd90049a. Epub 2014 Nov 18. No abstract available.

PMID:
25406517
40.

Processing follows function: pushing the formation of self-assembled monolayers to high-throughput compatible time scales.

Alt M, Schinke J, Hillebrandt S, Hänsel M, Hernandez-Sosa G, Mechau N, Glaser T, Mankel E, Hamburger M, Deing K, Jaegermann W, Pucci A, Kowalsky W, Lemmer U, Lovrincic R.

ACS Appl Mater Interfaces. 2014 Nov 26;6(22):20234-41. doi: 10.1021/am5057689. Epub 2014 Oct 31.

PMID:
25323064
41.

Sensitivity improvement in fluorescence-based particle detection.

Kettlitz SW, Moosmann C, Valouch S, Lemmer U.

Cytometry A. 2014 Sep;85(9):746-55. doi: 10.1002/cyto.a.22499. Epub 2014 Jun 17.

42.

Solution processed, white emitting tandem organic light-emitting diodes with inverted device architecture.

Höfle S, Schienle A, Bernhard C, Bruns M, Lemmer U, Colsmann A.

Adv Mater. 2014 Aug 13;26(30):5155-9. doi: 10.1002/adma.201400332. Epub 2014 Jun 5.

PMID:
24899163
43.

Investigation of solution-processed ultrathin electron injection layers for organic light-emitting diodes.

Stolz S, Scherer M, Mankel E, Lovrinčić R, Schinke J, Kowalsky W, Jaegermann W, Lemmer U, Mechau N, Hernandez-Sosa G.

ACS Appl Mater Interfaces. 2014 May 14;6(9):6616-22. doi: 10.1021/am500287y. Epub 2014 Apr 23.

PMID:
24703464
44.

Enhanced electron injection into inverted polymer light-emitting diodes by combined solution-processed zinc oxide/polyethylenimine interlayers.

Höfle S, Schienle A, Bruns M, Lemmer U, Colsmann A.

Adv Mater. 2014 May;26(17):2750-4, 2618. doi: 10.1002/adma.201304666. Epub 2014 Mar 31.

PMID:
24687875
45.

The compromises of printing organic electronics: a case study of gravure-printed light-emitting electrochemical cells.

Hernandez-Sosa G, Tekoglu S, Stolz S, Eckstein R, Teusch C, Trapp J, Lemmer U, Hamburger M, Mechau N.

Adv Mater. 2014 May 28;26(20):3235-40. doi: 10.1002/adma.201305541. Epub 2014 Feb 26.

PMID:
24616075
46.

Hybrid lithography: combining UV-exposure and two photon direct laser writing.

Eschenbaum C, Großmann D, Dopf K, Kettlitz S, Bocksrocker T, Valouch S, Lemmer U.

Opt Express. 2013 Dec 2;21(24):29921-6. doi: 10.1364/OE.21.029921.

PMID:
24514543
47.

Organic semiconductor distributed feedback (DFB) laser as excitation source in Raman spectroscopy.

Liu X, Stefanou P, Wang B, Woggon T, Mappes T, Lemmer U.

Opt Express. 2013 Nov 18;21(23):28941-7. doi: 10.1364/OE.21.028941.

PMID:
24514408
48.

Pump spot size dependent lasing threshold in organic semiconductor DFB lasers fabricated via nanograting transfer.

Liu X, Klinkhammer S, Wang Z, Wienhold T, Vannahme C, Jakobs PJ, Bacher A, Muslija A, Mappes T, Lemmer U.

Opt Express. 2013 Nov 18;21(23):27697-706. doi: 10.1364/OE.21.027697.

PMID:
24514287
49.

TIPS-tetracene- and TIPS-pentacene-annulated poly(norbornadiene)s: synthesis and properties.

Porz M, Paulus F, Höfle S, Lutz T, Lemmer U, Colsmann A, Bunz UH.

Macromol Rapid Commun. 2013 Oct;34(20):1611-7. doi: 10.1002/marc.201300557. Epub 2013 Sep 18.

PMID:
24105978
50.

Synthesis and application of photolithographically patternable deep blue emitting poly(3,6-dimethoxy-9,9-dialkylsilafluorene)s.

McDowell JJ, Maier-Flaig F, Wolf TJ, Unterreiner AN, Lemmer U, Ozin G.

ACS Appl Mater Interfaces. 2014 Jan 8;6(1):83-93. doi: 10.1021/am4025406. Epub 2013 Sep 25.

PMID:
24024545

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