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Items: 1 to 50 of 63

1.

Theoretical limits of multiple exciton generation and singlet fission tandem devices for solar water splitting.

Martinez MS, Nozik AJ, Beard MC.

J Chem Phys. 2019 Sep 21;151(11):114111. doi: 10.1063/1.5102095.

PMID:
31542005
2.

Designing Janus Ligand Shells on PbS Quantum Dots using Ligand-Ligand Cooperativity.

Bronstein ND, Martinez MS, Kroupa DM, Vörös M, Lu H, Brawand NP, Nozik AJ, Sellinger A, Galli G, Beard MC.

ACS Nano. 2019 Apr 23;13(4):3839-3846. doi: 10.1021/acsnano.9b00191. Epub 2019 Mar 19.

PMID:
30855942
3.

Enhanced Multiple Exciton Generation in PbS|CdS Janus-like Heterostructured Nanocrystals.

Kroupa DM, Pach GF, Vörös M, Giberti F, Chernomordik BD, Crisp RW, Nozik AJ, Johnson JC, Singh R, Klimov VI, Galli G, Beard MC.

ACS Nano. 2018 Oct 23;12(10):10084-10094. doi: 10.1021/acsnano.8b04850. Epub 2018 Sep 21.

PMID:
30216045
4.

Optical Absorbance Enhancement in PbS QD/Cinnamate Ligand Complexes.

Kroupa DM, Vörös M, Brawand NP, Bronstein N, McNichols BW, Castaneda CV, Nozik AJ, Sellinger A, Galli G, Beard MC.

J Phys Chem Lett. 2018 Jun 21;9(12):3425-3433. doi: 10.1021/acs.jpclett.8b01451. Epub 2018 Jun 8.

PMID:
29857647
5.

Synthesis and Spectroscopy of Silver-Doped PbSe Quantum Dots.

Kroupa DM, Hughes BK, Miller EM, Moore DT, Anderson NC, Chernomordik BD, Nozik AJ, Beard MC.

J Am Chem Soc. 2017 Aug 2;139(30):10382-10394. doi: 10.1021/jacs.7b04551. Epub 2017 Jul 24.

PMID:
28648060
6.

Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification.

Kroupa DM, Vörös M, Brawand NP, McNichols BW, Miller EM, Gu J, Nozik AJ, Sellinger A, Galli G, Beard MC.

Nat Commun. 2017 May 16;8:15257. doi: 10.1038/ncomms15257.

7.

In situ spectroscopic characterization of a solution-phase X-type ligand exchange at colloidal lead sulphide quantum dot surfaces.

Kroupa DM, Anderson NC, Castaneda CV, Nozik AJ, Beard MC.

Chem Commun (Camb). 2016 Nov 24;52(96):13893-13896.

PMID:
27841383
8.

Site-Selective Passivation of Defects in NiO Solar Photocathodes by Targeted Atomic Deposition.

Flynn CJ, McCullough SM, Oh E, Li L, Mercado CC, Farnum BH, Li W, Donley CL, You W, Nozik AJ, McBride JR, Meyer TJ, Kanai Y, Cahoon JF.

ACS Appl Mater Interfaces. 2016 Feb;8(7):4754-61. doi: 10.1021/acsami.6b01090. Epub 2016 Feb 10.

PMID:
26821265
9.

Exploration of Metal Chloride Uptake for Improved Performance Characteristics of PbSe Quantum Dot Solar Cells.

Marshall AR, Young MR, Nozik AJ, Beard MC, Luther JM.

J Phys Chem Lett. 2015 Aug 6;6(15):2892-9. doi: 10.1021/acs.jpclett.5b01214. Epub 2015 Jul 10.

PMID:
26267176
10.

Multiple exciton generation in quantum dots versus singlet fission in molecular chromophores for solar photon conversion.

Beard MC, Johnson JC, Luther JM, Nozik AJ.

Philos Trans A Math Phys Eng Sci. 2015 Jun 28;373(2044). pii: 20140412. doi: 10.1098/rsta.2014.0412.

11.

Quantum confined electron-phonon interaction in silicon nanocrystals.

Sagar DM, Atkin JM, Palomaki PK, Neale NR, Blackburn JL, Johnson JC, Nozik AJ, Raschke MB, Beard MC.

Nano Lett. 2015 Mar 11;15(3):1511-6. doi: 10.1021/nl503671n. Epub 2015 Feb 4.

PMID:
25626139
12.

The promise and challenge of nanostructured solar cells.

Beard MC, Luther JM, Nozik AJ.

Nat Nanotechnol. 2014 Dec;9(12):951-4. doi: 10.1038/nnano.2014.292. No abstract available.

PMID:
25466532
13.

Synthesis and spectroscopy of PbSe fused quantum-dot dimers.

Hughes BK, Blackburn JL, Kroupa D, Shabaev A, Erwin SC, Efros AL, Nozik AJ, Luther JM, Beard MC.

J Am Chem Soc. 2014 Mar 26;136(12):4670-9. doi: 10.1021/ja413026h. Epub 2014 Mar 12.

PMID:
24564575
14.

Size and composition dependent multiple exciton generation efficiency in PbS, PbSe, and PbS(x)Se(1-x) alloyed quantum dots.

Midgett AG, Luther JM, Stewart JT, Smith DK, Padilha LA, Klimov VI, Nozik AJ, Beard MC.

Nano Lett. 2013 Jul 10;13(7):3078-85. doi: 10.1021/nl4009748. Epub 2013 Jun 20.

PMID:
23750998
15.

Toward designed singlet fission: solution photophysics of two indirectly coupled covalent dimers of 1,3-diphenylisobenzofuran.

Johnson JC, Akdag A, Zamadar M, Chen X, Schwerin AF, Paci I, Smith MB, Havlas Z, Miller JR, Ratner MA, Nozik AJ, Michl J.

J Phys Chem B. 2013 Apr 25;117(16):4680-95. doi: 10.1021/jp310979q. Epub 2013 Mar 7.

PMID:
23383860
16.

The role of chromophore coupling in singlet fission.

Johnson JC, Nozik AJ, Michl J.

Acc Chem Res. 2013 Jun 18;46(6):1290-9. doi: 10.1021/ar300193r. Epub 2013 Jan 9.

PMID:
23301661
17.

Third generation photovoltaics based on multiple exciton generation in quantum confined semiconductors.

Beard MC, Luther JM, Semonin OE, Nozik AJ.

Acc Chem Res. 2013 Jun 18;46(6):1252-60. doi: 10.1021/ar3001958. Epub 2012 Oct 31.

PMID:
23113604
18.

Control of PbSe quantum dot surface chemistry and photophysics using an alkylselenide ligand.

Hughes BK, Ruddy DA, Blackburn JL, Smith DK, Bergren MR, Nozik AJ, Johnson JC, Beard MC.

ACS Nano. 2012 Jun 26;6(6):5498-506. doi: 10.1021/nn301405j. Epub 2012 May 17.

PMID:
22571723
19.

Peak external photocurrent quantum efficiency exceeding 100% via MEG in a quantum dot solar cell.

Semonin OE, Luther JM, Choi S, Chen HY, Gao J, Nozik AJ, Beard MC.

Science. 2011 Dec 16;334(6062):1530-3. doi: 10.1126/science.1209845.

20.

Comparison of carrier multiplication yields in PbS and PbSe nanocrystals: the role of competing energy-loss processes.

Stewart JT, Padilha LA, Qazilbash MM, Pietryga JM, Midgett AG, Luther JM, Beard MC, Nozik AJ, Klimov VI.

Nano Lett. 2012 Feb 8;12(2):622-8. doi: 10.1021/nl203367m. Epub 2012 Jan 30.

PMID:
22148950
21.

n-Type transition metal oxide as a hole extraction layer in PbS quantum dot solar cells.

Gao J, Perkins CL, Luther JM, Hanna MC, Chen HY, Semonin OE, Nozik AJ, Ellingson RJ, Beard MC.

Nano Lett. 2011 Aug 10;11(8):3263-6. doi: 10.1021/nl2015729. Epub 2011 Jun 27.

PMID:
21688813
22.

Comparing photosynthetic and photovoltaic efficiencies and recognizing the potential for improvement.

Blankenship RE, Tiede DM, Barber J, Brudvig GW, Fleming G, Ghirardi M, Gunner MR, Junge W, Kramer DM, Melis A, Moore TA, Moser CC, Nocera DG, Nozik AJ, Ort DR, Parson WW, Prince RC, Sayre RT.

Science. 2011 May 13;332(6031):805-9. doi: 10.1126/science.1200165. Review.

PMID:
21566184
23.

Emission Quenching in PbSe Quantum Dot Arrays by Short-Term Air Exposure.

Chappell HE, Hughes BK, Beard MC, Nozik AJ, Johnson JC.

J Phys Chem Lett. 2011 Apr 21;2(8):889-93. doi: 10.1021/jz2001979. Epub 2011 Apr 1.

PMID:
26295624
24.

Anomalous independence of multiple exciton generation on different group IV-VI quantum dot architectures.

Trinh MT, Polak L, Schins JM, Houtepen AJ, Vaxenburg R, Maikov GI, Grinbom G, Midgett AG, Luther JM, Beard MC, Nozik AJ, Bonn M, Lifshitz E, Siebbeles LD.

Nano Lett. 2011 Apr 13;11(4):1623-9. doi: 10.1021/nl200014g. Epub 2011 Feb 24.

PMID:
21348493
25.

Quantum dot size dependent J-V characteristics in heterojunction ZnO/PbS quantum dot solar cells.

Gao J, Luther JM, Semonin OE, Ellingson RJ, Nozik AJ, Beard MC.

Nano Lett. 2011 Mar 9;11(3):1002-8. doi: 10.1021/nl103814g. Epub 2011 Feb 3.

PMID:
21291196
26.

Tuning the synthesis of ternary lead chalcogenide quantum dots by balancing precursor reactivity.

Smith DK, Luther JM, Semonin OE, Nozik AJ, Beard MC.

ACS Nano. 2011 Jan 25;5(1):183-90. doi: 10.1021/nn102878u. Epub 2010 Dec 8.

PMID:
21141910
27.

Introduction to solar photon conversion.

Nozik AJ, Miller J.

Chem Rev. 2010 Nov 10;110(11):6443-5. doi: 10.1021/cr1003419. No abstract available.

PMID:
21062096
28.

High triplet yield from singlet fission in a thin film of 1,3-diphenylisobenzofuran.

Johnson JC, Nozik AJ, Michl J.

J Am Chem Soc. 2010 Nov 24;132(46):16302-3. doi: 10.1021/ja104123r. Epub 2010 Nov 2.

PMID:
21043452
29.

Semiconductor quantum dots and quantum dot arrays and applications of multiple exciton generation to third-generation photovoltaic solar cells.

Nozik AJ, Beard MC, Luther JM, Law M, Ellingson RJ, Johnson JC.

Chem Rev. 2010 Nov 10;110(11):6873-90. doi: 10.1021/cr900289f. Epub 2010 Oct 14. No abstract available.

PMID:
20945911
30.

Comparing multiple exciton generation in quantum dots to impact ionization in bulk semiconductors: implications for enhancement of solar energy conversion.

Beard MC, Midgett AG, Hanna MC, Luther JM, Hughes BK, Nozik AJ.

Nano Lett. 2010 Aug 11;10(8):3019-27. doi: 10.1021/nl101490z.

PMID:
20698615
31.

Nanoscience and nanostructures for photovoltaics and solar fuels.

Nozik AJ.

Nano Lett. 2010 Aug 11;10(8):2735-41. doi: 10.1021/nl102122x.

PMID:
20597472
32.

Stability assessment on a 3% bilayer PbS/ZnO quantum dot heterojunction solar cell.

Luther JM, Gao J, Lloyd MT, Semonin OE, Beard MC, Nozik AJ.

Adv Mater. 2010 Sep 1;22(33):3704-7. doi: 10.1002/adma.201001148. No abstract available.

PMID:
20533423
33.

Toward designed singlet fission: electronic states and photophysics of 1,3-diphenylisobenzofuran.

Schwerin AF, Johnson JC, Smith MB, Sreearunothai P, Popović D, Cerný J, Havlas Z, Paci I, Akdag A, MacLeod MK, Chen X, David DE, Ratner MA, Miller JR, Nozik AJ, Michl J.

J Phys Chem A. 2010 Jan 28;114(3):1457-73. doi: 10.1021/jp907401t.

PMID:
20025258
34.

Singlet exciton fission for solar cell applications: energy aspects of interchromophore coupling.

Greyson EC, Stepp BR, Chen X, Schwerin AF, Paci I, Smith MB, Akdag A, Johnson JC, Nozik AJ, Michl J, Ratner MA.

J Phys Chem B. 2010 Nov 18;114(45):14223-32. doi: 10.1021/jp909002d. Epub 2009 Dec 21.

PMID:
20025238
35.

Nanophotonics: Making the most of photons.

Nozik AJ.

Nat Nanotechnol. 2009 Sep;4(9):548-9. doi: 10.1038/nnano.2009.253.

PMID:
19734923
36.

Structural, optical, and electrical properties of self-assembled films of PbSe nanocrystals treated with 1,2-ethanedithiol.

Luther JM, Law M, Song Q, Perkins CL, Beard MC, Nozik AJ.

ACS Nano. 2008 Feb;2(2):271-80. doi: 10.1021/nn7003348.

PMID:
19206627
37.

Variations in the quantum efficiency of multiple exciton generation for a series of chemically treated PbSe nanocrystal films.

Beard MC, Midgett AG, Law M, Semonin OE, Ellingson RJ, Nozik AJ.

Nano Lett. 2009 Feb;9(2):836-45. doi: 10.1021/nl803600v.

PMID:
19170560
38.

Determining the internal quantum efficiency of PbSe nanocrystal solar cells with the aid of an optical model.

Law M, Beard MC, Choi S, Luther JM, Hanna MC, Nozik AJ.

Nano Lett. 2008 Nov;8(11):3904-10. doi: 10.1021/nl802353x. Epub 2008 Sep 30.

PMID:
18823149
39.

Schottky solar cells based on colloidal nanocrystal films.

Luther JM, Law M, Beard MC, Song Q, Reese MO, Ellingson RJ, Nozik AJ.

Nano Lett. 2008 Oct;8(10):3488-92. doi: 10.1021/nl802476m. Epub 2008 Aug 26.

PMID:
18729414
40.

Structural, optical, and electrical properties of PbSe nanocrystal solids treated thermally or with simple amines.

Law M, Luther JM, Song Q, Hughes BK, Perkins CL, Nozik AJ.

J Am Chem Soc. 2008 May 7;130(18):5974-85. doi: 10.1021/ja800040c. Epub 2008 Apr 9.

PMID:
18396872
41.

Ultrafast exciton fine structure relaxation dynamics in lead chalcogenide nanocrystals.

Johnson JC, Gerth KA, Song Q, Murphy JE, Nozik AJ, Scholes GD.

Nano Lett. 2008 May;8(5):1374-81. doi: 10.1021/nl080126a. Epub 2008 Apr 1.

PMID:
18376866
42.

Multiple exciton generation in colloidal silicon nanocrystals.

Beard MC, Knutsen KP, Yu P, Luther JM, Song Q, Metzger WK, Ellingson RJ, Nozik AJ.

Nano Lett. 2007 Aug;7(8):2506-12. Epub 2007 Jul 24.

PMID:
17645368
43.

Multiple exciton generation in films of electronically coupled PbSe quantum dots.

Luther JM, Beard MC, Song Q, Law M, Ellingson RJ, Nozik AJ.

Nano Lett. 2007 Jun;7(6):1779-84. Epub 2007 May 27.

PMID:
17530913
44.

Singlet fission for dye-sensitized solar cells: can a suitable sensitizer be found?

Paci I, Johnson JC, Chen X, Rana G, Popović D, David DE, Nozik AJ, Ratner MA, Michl J.

J Am Chem Soc. 2006 Dec 27;128(51):16546-53.

PMID:
17177404
45.

Time-resolved photoconductivity of PbSe nanocrystal arrays.

Murphy JE, Beard MC, Nozik AJ.

J Phys Chem B. 2006 Dec 21;110(50):25455-61.

PMID:
17165993
46.

Nanocrystalline TiO2 solar cells sensitized with InAs quantum dots.

Yu P, Zhu K, Norman AG, Ferrere S, Frank AJ, Nozik AJ.

J Phys Chem B. 2006 Dec 21;110(50):25451-4.

PMID:
17165992
47.

Self-assembly of linear arrays of semiconductor nanoparticles on carbon single-walled nanotubes.

Engtrakul C, Kim YH, Nedeljković JM, Ahrenkiel SP, Gilbert KE, Alleman JL, Zhang SB, Mićić OI, Nozik AJ, Heben MJ.

J Phys Chem B. 2006 Dec 21;110(50):25153-7.

PMID:
17165958
48.

Autobiography and scientific history of Arthur J. Nozik.

Nozik AJ.

J Phys Chem B. 2006 Dec 21;110(50):25126-32. No abstract available.

PMID:
17165953
49.

Multiexciton generation by a single photon in nanocrystals.

Shabaev A, Efros AL, Nozik AJ.

Nano Lett. 2006 Dec;6(12):2856-63.

PMID:
17163719
50.

Charge separation in heterostructures of InP nanocrystals with metal particles.

Dimitrijević NM, Rajh T, Ahrenkiel SP, Nedeljković JM, Mićić OI, Nozik AJ.

J Phys Chem B. 2005 Oct 6;109(39):18243-9.

PMID:
16853347

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