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Items: 1 to 50 of 69

1.

The quantum-confined Stark effect in layered hybrid perovskites mediated by orientational polarizability of confined dipoles.

Walters G, Wei M, Voznyy O, Quintero-Bermudez R, Kiani A, Smilgies DM, Munir R, Amassian A, Hoogland S, Sargent E.

Nat Commun. 2018 Oct 11;9(1):4214. doi: 10.1038/s41467-018-06746-5.

2.

Butylamine-Catalyzed Synthesis of Nanocrystal Inks Enables Efficient Infrared CQD Solar Cells.

Kim J, Ouellette O, Voznyy O, Wei M, Choi J, Choi MJ, Jo JW, Baek SW, Fan J, Saidaminov MI, Sun B, Li P, Nam DH, Hoogland S, Lu ZH, García de Arquer FP, Sargent EH.

Adv Mater. 2018 Oct 1:e1803830. doi: 10.1002/adma.201803830. [Epub ahead of print]

PMID:
30276885
3.

Multibandgap quantum dot ensembles for solar-matched infrared energy harvesting.

Sun B, Ouellette O, García de Arquer FP, Voznyy O, Kim Y, Wei M, Proppe AH, Saidaminov MI, Xu J, Liu M, Li P, Fan JZ, Jo JW, Tan H, Tan F, Hoogland S, Lu ZH, Kelley SO, Sargent EH.

Nat Commun. 2018 Oct 1;9(1):4003. doi: 10.1038/s41467-018-06342-7.

4.

Acid-Assisted Ligand Exchange Enhances Coupling in Colloidal Quantum Dot Solids.

Jo JW, Choi J, García de Arquer FP, Seifitokaldani A, Sun B, Kim Y, Ahn H, Fan J, Quintero-Bermudez R, Kim J, Choi MJ, Baek SW, Proppe AH, Walters G, Nam DH, Kelley S, Hoogland S, Voznyy O, Sargent EH.

Nano Lett. 2018 Jul 11;18(7):4417-4423. doi: 10.1021/acs.nanolett.8b01470. Epub 2018 Jun 21.

PMID:
29912564
5.

Activated Electron-Transport Layers for Infrared Quantum Dot Optoelectronics.

Choi J, Jo JW, de Arquer FPG, Zhao YB, Sun B, Kim J, Choi MJ, Baek SW, Proppe AH, Seifitokaldani A, Nam DH, Li P, Ouellette O, Kim Y, Voznyy O, Hoogland S, Kelley SO, Lu ZH, Sargent EH.

Adv Mater. 2018 May 28:e1801720. doi: 10.1002/adma.201801720. [Epub ahead of print]

PMID:
29808501
6.

2D matrix engineering for homogeneous quantum dot coupling in photovoltaic solids.

Xu J, Voznyy O, Liu M, Kirmani AR, Walters G, Munir R, Abdelsamie M, Proppe AH, Sarkar A, García de Arquer FP, Wei M, Sun B, Liu M, Ouellette O, Quintero-Bermudez R, Li J, Fan J, Quan L, Todorovic P, Tan H, Hoogland S, Kelley SO, Stefik M, Amassian A, Sargent EH.

Nat Nanotechnol. 2018 Jun;13(6):456-462. doi: 10.1038/s41565-018-0117-z. Epub 2018 Apr 23.

PMID:
29686291
7.

Mixed-quantum-dot solar cells.

Yang Z, Fan JZ, Proppe AH, Arquer FPG, Rossouw D, Voznyy O, Lan X, Liu M, Walters G, Quintero-Bermudez R, Sun B, Hoogland S, Botton GA, Kelley SO, Sargent EH.

Nat Commun. 2017 Nov 6;8(1):1325. doi: 10.1038/s41467-017-01362-1.

8.

Halide Re-Shelled Quantum Dot Inks for Infrared Photovoltaics.

Fan JZ, Liu M, Voznyy O, Sun B, Levina L, Quintero-Bermudez R, Liu M, Ouellette O, García de Arquer FP, Hoogland S, Sargent EH.

ACS Appl Mater Interfaces. 2017 Nov 1;9(43):37536-37541. doi: 10.1021/acsami.7b11449. Epub 2017 Oct 20.

PMID:
29039911
9.

Effect of disorder on transport properties in a tight-binding model for lead halide perovskites.

Ashhab S, Voznyy O, Hoogland S, Sargent EH, Madjet ME.

Sci Rep. 2017 Aug 21;7(1):8902. doi: 10.1038/s41598-017-09442-4.

10.

Chloride Passivation of ZnO Electrodes Improves Charge Extraction in Colloidal Quantum Dot Photovoltaics.

Choi J, Kim Y, Jo JW, Kim J, Sun B, Walters G, García de Arquer FP, Quintero-Bermudez R, Li Y, Tan CS, Quan LN, Kam APT, Hoogland S, Lu Z, Voznyy O, Sargent EH.

Adv Mater. 2017 Sep;29(33). doi: 10.1002/adma.201702350. Epub 2017 Jul 3.

PMID:
28671721
11.

Hybrid tandem quantum dot/organic photovoltaic cells with complementary near infrared absorption.

Kim T, Palmiano E, Liang RZ, Hu H, Murali B, Kirmani AR, Firdaus Y, Gao Y, Sheikh A, Yuan M, Mohammed OF, Hoogland S, Beaujuge PM, Sargent EH, Amassian A.

Appl Phys Lett. 2017 May 29;110(22):223903. doi: 10.1063/1.4984023. Epub 2017 Jun 1.

12.

Pseudohalide-Exchanged Quantum Dot Solids Achieve Record Quantum Efficiency in Infrared Photovoltaics.

Sun B, Voznyy O, Tan H, Stadler P, Liu M, Walters G, Proppe AH, Liu M, Fan J, Zhuang T, Li J, Wei M, Xu J, Kim Y, Hoogland S, Sargent EH.

Adv Mater. 2017 Jul;29(27). doi: 10.1002/adma.201700749. Epub 2017 May 10.

PMID:
28488790
13.

Enhanced Solar-to-Hydrogen Generation with Broadband Epsilon-Near-Zero Nanostructured Photocatalysts.

Tian Y, García de Arquer FP, Dinh CT, Favraud G, Bonifazi M, Li J, Liu M, Zhang X, Zheng X, Kibria MG, Hoogland S, Sinton D, Sargent EH, Fratalocchi A.

Adv Mater. 2017 Jul;29(27). doi: 10.1002/adma.201701165. Epub 2017 May 8.

PMID:
28481018
14.

Field-emission from quantum-dot-in-perovskite solids.

García de Arquer FP, Gong X, Sabatini RP, Liu M, Kim GH, Sutherland BR, Voznyy O, Xu J, Pang Y, Hoogland S, Sinton D, Sargent E.

Nat Commun. 2017 Mar 24;8:14757. doi: 10.1038/ncomms14757.

15.

Continuous-wave lasing in colloidal quantum dot solids enabled by facet-selective epitaxy.

Fan F, Voznyy O, Sabatini RP, Bicanic KT, Adachi MM, McBride JR, Reid KR, Park YS, Li X, Jain A, Quintero-Bermudez R, Saravanapavanantham M, Liu M, Korkusinski M, Hawrylak P, Klimov VI, Rosenthal SJ, Hoogland S, Sargent EH.

Nature. 2017 Apr 6;544(7648):75-79. doi: 10.1038/nature21424. Epub 2017 Mar 20.

PMID:
28321128
16.

Nanoimprint-Transfer-Patterned Solids Enhance Light Absorption in Colloidal Quantum Dot Solar Cells.

Kim Y, Bicanic K, Tan H, Ouellette O, Sutherland BR, García de Arquer FP, Jo JW, Liu M, Sun B, Liu M, Hoogland S, Sargent EH.

Nano Lett. 2017 Apr 12;17(4):2349-2353. doi: 10.1021/acs.nanolett.6b05241. Epub 2017 Mar 16.

PMID:
28287738
17.

Broadband Epsilon-near-Zero Reflectors Enhance the Quantum Efficiency of Thin Solar Cells at Visible and Infrared Wavelengths.

Labelle AJ, Bonifazi M, Tian Y, Wong C, Hoogland S, Favraud G, Walters G, Sutherland B, Liu M, Li J, Zhang X, Kelley SO, Sargent EH, Fratalocchi A.

ACS Appl Mater Interfaces. 2017 Feb 15;9(6):5556-5565. doi: 10.1021/acsami.6b13713. Epub 2017 Feb 3.

PMID:
28156089
18.

Efficient and stable solution-processed planar perovskite solar cells via contact passivation.

Tan H, Jain A, Voznyy O, Lan X, García de Arquer FP, Fan JZ, Quintero-Bermudez R, Yuan M, Zhang B, Zhao Y, Fan F, Li P, Quan LN, Zhao Y, Lu ZH, Yang Z, Hoogland S, Sargent EH.

Science. 2017 Feb 17;355(6326):722-726. doi: 10.1126/science.aai9081. Epub 2017 Feb 2.

PMID:
28154242
19.

Hybrid organic-inorganic inks flatten the energy landscape in colloidal quantum dot solids.

Liu M, Voznyy O, Sabatini R, García de Arquer FP, Munir R, Balawi AH, Lan X, Fan F, Walters G, Kirmani AR, Hoogland S, Laquai F, Amassian A, Sargent EH.

Nat Mater. 2017 Feb;16(2):258-263. doi: 10.1038/nmat4800. Epub 2016 Nov 14.

PMID:
27842072
20.

Atomistic Design of CdSe/CdS Core-Shell Quantum Dots with Suppressed Auger Recombination.

Jain A, Voznyy O, Hoogland S, Korkusinski M, Hawrylak P, Sargent EH.

Nano Lett. 2016 Oct 12;16(10):6491-6496. Epub 2016 Sep 29.

PMID:
27668685
21.

Efficient Biexciton Interaction in Perovskite Quantum Dots Under Weak and Strong Confinement.

Castañeda JA, Nagamine G, Yassitepe E, Bonato LG, Voznyy O, Hoogland S, Nogueira AF, Sargent EH, Cruz CH, Padilha LA.

ACS Nano. 2016 Sep 27;10(9):8603-9. doi: 10.1021/acsnano.6b03908. Epub 2016 Sep 6.

PMID:
27574807
22.

10.6% Certified Colloidal Quantum Dot Solar Cells via Solvent-Polarity-Engineered Halide Passivation.

Lan X, Voznyy O, García de Arquer FP, Liu M, Xu J, Proppe AH, Walters G, Fan F, Tan H, Liu M, Yang Z, Hoogland S, Sargent EH.

Nano Lett. 2016 Jul 13;16(7):4630-4. doi: 10.1021/acs.nanolett.6b01957. Epub 2016 Jul 1.

PMID:
27351104
23.

Perovskite energy funnels for efficient light-emitting diodes.

Yuan M, Quan LN, Comin R, Walters G, Sabatini R, Voznyy O, Hoogland S, Zhao Y, Beauregard EM, Kanjanaboos P, Lu Z, Kim DH, Sargent EH.

Nat Nanotechnol. 2016 Oct;11(10):872-877. doi: 10.1038/nnano.2016.110. Epub 2016 Jun 27.

PMID:
27347835
24.

ZnFe2 O4 Leaves Grown on TiO2 Trees Enhance Photoelectrochemical Water Splitting.

Zheng XL, Dinh CT, de Arquer FP, Zhang B, Liu M, Voznyy O, Li YY, Knight G, Hoogland S, Lu ZH, Du XW, Sargent EH.

Small. 2016 Jun;12(23):3181-8. doi: 10.1002/smll.201600534. Epub 2016 May 4.

PMID:
27145726
25.

Double-Sided Junctions Enable High-Performance Colloidal-Quantum-Dot Photovoltaics.

Liu M, de Arquer FP, Li Y, Lan X, Kim GH, Voznyy O, Jagadamma LK, Abbas AS, Hoogland S, Lu Z, Kim JY, Amassian A, Sargent EH.

Adv Mater. 2016 Jun;28(21):4142-8. doi: 10.1002/adma.201506213. Epub 2016 Apr 1.

PMID:
27038256
26.

The In-Gap Electronic State Spectrum of Methylammonium Lead Iodide Single-Crystal Perovskites.

Adinolfi V, Yuan M, Comin R, Thibau ES, Shi D, Saidaminov MI, Kanjanaboos P, Kopilovic D, Hoogland S, Lu ZH, Bakr OM, Sargent EH.

Adv Mater. 2016 May;28(17):3406-10. doi: 10.1002/adma.201505162. Epub 2016 Mar 2.

PMID:
26932458
27.

Ligand-Stabilized Reduced-Dimensionality Perovskites.

Quan LN, Yuan M, Comin R, Voznyy O, Beauregard EM, Hoogland S, Buin A, Kirmani AR, Zhao K, Amassian A, Kim DH, Sargent EH.

J Am Chem Soc. 2016 Mar 2;138(8):2649-55. doi: 10.1021/jacs.5b11740. Epub 2016 Feb 17.

PMID:
26841130
28.

Correction to High-Efficiency Colloidal Quantum Dot Photovoltaics via Robust Self-Assembled Monolayers.

Kim GH, García de Arquer FP, Yoon YJ, Lan X, Liu M, Voznyy O, Krishnan Jagadamma L, Saud Abbas A, Yang Z, Fan F, Ip AH, Kanjanaboos P, Hoogland S, Amassian A, Kim JY, Sargent EH.

Nano Lett. 2016 Jan 13;16(1):822. doi: 10.1021/acs.nanolett.5b04797. Epub 2015 Dec 18. No abstract available.

PMID:
26678527
29.

Passivation Using Molecular Halides Increases Quantum Dot Solar Cell Performance.

Lan X, Voznyy O, Kiani A, García de Arquer FP, Abbas AS, Kim GH, Liu M, Yang Z, Walters G, Xu J, Yuan M, Ning Z, Fan F, Kanjanaboos P, Kramer I, Zhitomirsky D, Lee P, Perelgut A, Hoogland S, Sargent EH.

Adv Mater. 2016 Jan 13;28(2):299-304. doi: 10.1002/adma.201503657. Epub 2015 Nov 18.

PMID:
26576685
30.

All-Quantum-Dot Infrared Light-Emitting Diodes.

Yang Z, Voznyy O, Liu M, Yuan M, Ip AH, Ahmed OS, Levina L, Kinge S, Hoogland S, Sargent EH.

ACS Nano. 2015 Dec 22;9(12):12327-33. doi: 10.1021/acsnano.5b05617. Epub 2015 Nov 20.

PMID:
26575976
31.

Planar-integrated single-crystalline perovskite photodetectors.

Saidaminov MI, Adinolfi V, Comin R, Abdelhady AL, Peng W, Dursun I, Yuan M, Hoogland S, Sargent EH, Bakr OM.

Nat Commun. 2015 Nov 9;6:8724. doi: 10.1038/ncomms9724.

32.

High-Efficiency Colloidal Quantum Dot Photovoltaics via Robust Self-Assembled Monolayers.

Kim GH, García de Arquer FP, Yoon YJ, Lan X, Liu M, Voznyy O, Jagadamma LK, Abbas AS, Yang Z, Fan F, Ip AH, Kanjanaboos P, Hoogland S, Kim JY, Sargent EH.

Nano Lett. 2015 Nov 11;15(11):7691-6. doi: 10.1021/acs.nanolett.5b03677. Epub 2015 Nov 2. Erratum in: Nano Lett. 2016 Jan 13;16(1):822. Jagadamma, Lethy Krishnan and Abbas, Abdullah Saud [Added].

PMID:
26509283
33.

Microsecond-sustained lasing from colloidal quantum dot solids.

Adachi MM, Fan F, Sellan DP, Hoogland S, Voznyy O, Houtepen AJ, Parrish KD, Kanjanaboos P, Malen JA, Sargent EH.

Nat Commun. 2015 Oct 23;6:8694. doi: 10.1038/ncomms9694.

34.

Infrared Colloidal Quantum Dot Photovoltaics via Coupling Enhancement and Agglomeration Suppression.

Ip AH, Kiani A, Kramer IJ, Voznyy O, Movahed HF, Levina L, Adachi MM, Hoogland S, Sargent EH.

ACS Nano. 2015 Sep 22;9(9):8833-42. doi: 10.1021/acsnano.5b02164. Epub 2015 Aug 19.

PMID:
26266671
35.

Two-Photon Absorption in Organometallic Bromide Perovskites.

Walters G, Sutherland BR, Hoogland S, Shi D, Comin R, Sellan DP, Bakr OM, Sargent EH.

ACS Nano. 2015 Sep 22;9(9):9340-6. doi: 10.1021/acsnano.5b03308. Epub 2015 Jul 27.

PMID:
26196162
36.

Quantum-dot-in-perovskite solids.

Ning Z, Gong X, Comin R, Walters G, Fan F, Voznyy O, Yassitepe E, Buin A, Hoogland S, Sargent EH.

Nature. 2015 Jul 16;523(7560):324-8. doi: 10.1038/nature14563.

PMID:
26178963
37.

Single-step fabrication of quantum funnels via centrifugal colloidal casting of nanoparticle films.

Kim JY, Adinolfi V, Sutherland BR, Voznyy O, Kwon SJ, Kim TW, Kim J, Ihee H, Kemp K, Adachi M, Yuan M, Kramer I, Zhitomirsky D, Hoogland S, Sargent EH.

Nat Commun. 2015 Jul 13;6:7772. doi: 10.1038/ncomms8772.

38.

Solar cells. Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals.

Shi D, Adinolfi V, Comin R, Yuan M, Alarousu E, Buin A, Chen Y, Hoogland S, Rothenberger A, Katsiev K, Losovyj Y, Zhang X, Dowben PA, Mohammed OF, Sargent EH, Bakr OM.

Science. 2015 Jan 30;347(6221):519-22. doi: 10.1126/science.aaa2725.

39.

Photojunction field-effect transistor based on a colloidal quantum dot absorber channel layer.

Adinolfi V, Kramer IJ, Labelle AJ, Sutherland BR, Hoogland S, Sargent EH.

ACS Nano. 2015 Jan 27;9(1):356-62. doi: 10.1021/nn5053537. Epub 2015 Jan 13.

PMID:
25558809
40.

Electronically active impurities in colloidal quantum dot solids.

Carey GH, Kramer IJ, Kanjanaboos P, Moreno-Bautista G, Voznyy O, Rollny L, Tang JA, Hoogland S, Sargent EH.

ACS Nano. 2014 Nov 25;8(11):11763-9. doi: 10.1021/nn505343e. Epub 2014 Nov 12.

PMID:
25376698
41.

Perovskite thin films via atomic layer deposition.

Sutherland BR, Hoogland S, Adachi MM, Kanjanaboos P, Wong CT, McDowell JJ, Xu J, Voznyy O, Ning Z, Houtepen AJ, Sargent EH.

Adv Mater. 2015 Jan 7;27(1):53-8. doi: 10.1002/adma.201403965. Epub 2014 Oct 30.

PMID:
25359103
42.

Conformal organohalide perovskites enable lasing on spherical resonators.

Sutherland BR, Hoogland S, Adachi MM, Wong CT, Sargent EH.

ACS Nano. 2014 Oct 28;8(10):10947-52. doi: 10.1021/nn504856g. Epub 2014 Oct 17.

PMID:
25313937
43.

Air-stable n-type colloidal quantum dot solids.

Ning Z, Voznyy O, Pan J, Hoogland S, Adinolfi V, Xu J, Li M, Kirmani AR, Sun JP, Minor J, Kemp KW, Dong H, Rollny L, Labelle A, Carey G, Sutherland B, Hill I, Amassian A, Liu H, Tang J, Bakr OM, Sargent EH.

Nat Mater. 2014 Aug;13(8):822-8. doi: 10.1038/nmat4007. Epub 2014 Jun 8.

PMID:
24907929
44.

Engineering colloidal quantum dot solids within and beyond the mobility-invariant regime.

Zhitomirsky D, Voznyy O, Levina L, Hoogland S, Kemp KW, Ip AH, Thon SM, Sargent EH.

Nat Commun. 2014 May 6;5:3803. doi: 10.1038/ncomms4803.

PMID:
24801435
45.

Broadband solar absorption enhancement via periodic nanostructuring of electrodes.

Adachi MM, Labelle AJ, Thon SM, Lan X, Hoogland S, Sargent EH.

Sci Rep. 2013 Oct 14;3:2928. doi: 10.1038/srep02928.

46.

Directly deposited quantum dot solids using a colloidally stable nanoparticle ink.

Fischer A, Rollny L, Pan J, Carey GH, Thon SM, Hoogland S, Voznyy O, Zhitomirsky D, Kim JY, Bakr OM, Sargent EH.

Adv Mater. 2013 Oct 25;25(40):5742-9. doi: 10.1002/adma.201302147. Epub 2013 Aug 12.

PMID:
23934957
47.

Folded-light-path colloidal quantum dot solar cells.

Koleilat GI, Kramer IJ, Wong CT, Thon SM, Labelle AJ, Hoogland S, Sargent EH.

Sci Rep. 2013;3:2166. doi: 10.1038/srep02166.

48.

Joint mapping of mobility and trap density in colloidal quantum dot solids.

Stadler P, Sutherland BR, Ren Y, Ning Z, Simchi A, Thon SM, Hoogland S, Sargent EH.

ACS Nano. 2013 Jul 23;7(7):5757-62. doi: 10.1021/nn401396y. Epub 2013 Jun 24.

PMID:
23786265
49.

The donor-supply electrode enhances performance in colloidal quantum dot solar cells.

Maraghechi P, Labelle AJ, Kirmani AR, Lan X, Adachi MM, Thon SM, Hoogland S, Lee A, Ning Z, Fischer A, Amassian A, Sargent EH.

ACS Nano. 2013 Jul 23;7(7):6111-6. doi: 10.1021/nn401918d. Epub 2013 Jun 7.

PMID:
23738495
50.

Measuring charge carrier diffusion in coupled colloidal quantum dot solids.

Zhitomirsky D, Voznyy O, Hoogland S, Sargent EH.

ACS Nano. 2013 Jun 25;7(6):5282-90. doi: 10.1021/nn402197a. Epub 2013 May 31.

PMID:
23701285

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