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Items: 1 to 50 of 53

1.

Simultaneous Identification of Low and High Atomic Number Atoms in Monolayer 2D Materials Using 4D Scanning Transmission Electron Microscopy.

Wen Y, Ophus C, Allen CS, Fang S, Chen J, Kaxiras E, Kirkland AI, Warner JH.

Nano Lett. 2019 Sep 11;19(9):6482-6491. doi: 10.1021/acs.nanolett.9b02717. Epub 2019 Aug 20.

PMID:
31430158
2.

Nanoscale oxygen defect gradients in UO2+x surfaces.

Spurgeon SR, Sassi M, Ophus C, Stubbs JE, Ilton ES, Buck EC.

Proc Natl Acad Sci U S A. 2019 Aug 27;116(35):17181-17186. doi: 10.1073/pnas.1905056116. Epub 2019 Aug 9.

3.

Formation of two-dimensional transition metal oxide nanosheets with nanoparticles as intermediates.

Yang J, Zeng Z, Kang J, Betzler S, Czarnik C, Zhang X, Ophus C, Yu C, Bustillo K, Pan M, Qiu J, Wang LW, Zheng H.

Nat Mater. 2019 Sep;18(9):970-976. doi: 10.1038/s41563-019-0415-3. Epub 2019 Jul 8.

PMID:
31285617
4.

Observing crystal nucleation in four dimensions using atomic electron tomography.

Zhou J, Yang Y, Yang Y, Kim DS, Yuan A, Tian X, Ophus C, Sun F, Schmid AK, Nathanson M, Heinz H, An Q, Zeng H, Ercius P, Miao J.

Nature. 2019 Jun;570(7762):500-503. doi: 10.1038/s41586-019-1317-x. Epub 2019 Jun 26.

PMID:
31243385
5.

Interplay between Short- and Long-Ranged Forces Leading to the Formation of Ag Nanoparticle Superlattice.

Lee J, Nakouzi E, Xiao D, Wu Z, Song M, Ophus C, Chun J, Li D.

Small. 2019 Aug;15(33):e1901966. doi: 10.1002/smll.201901966. Epub 2019 Jun 21.

PMID:
31225719
6.

Dynamic deformability of individual PbSe nanocrystals during superlattice phase transitions.

Wang Y, Peng X, Abelson A, Xiao P, Qian C, Yu L, Ophus C, Ercius P, Wang LW, Law M, Zheng H.

Sci Adv. 2019 Jun 7;5(6):eaaw5623. doi: 10.1126/sciadv.aaw5623. eCollection 2019 Jun.

7.

Direct measurement of nanostructural change during in situ deformation of a bulk metallic glass.

Pekin TC, Ding J, Gammer C, Ozdol B, Ophus C, Asta M, Ritchie RO, Minor AM.

Nat Commun. 2019 Jun 4;10(1):2445. doi: 10.1038/s41467-019-10416-5.

8.

Diffraction imaging of nanocrystalline structures in organic semiconductor molecular thin films.

Panova O, Ophus C, Takacs CJ, Bustillo KC, Balhorn L, Salleo A, Balsara N, Minor AM.

Nat Mater. 2019 Aug;18(8):860-865. doi: 10.1038/s41563-019-0387-3. Epub 2019 Jun 3.

PMID:
31160799
9.

Four-Dimensional Scanning Transmission Electron Microscopy (4D-STEM): From Scanning Nanodiffraction to Ptychography and Beyond.

Ophus C.

Microsc Microanal. 2019 Jun;25(3):563-582. doi: 10.1017/S1431927619000497. Epub 2019 May 14.

PMID:
31084643
10.

Observation of room-temperature polar skyrmions.

Das S, Tang YL, Hong Z, Gonçalves MAP, McCarter MR, Klewe C, Nguyen KX, Gómez-Ortiz F, Shafer P, Arenholz E, Stoica VA, Hsu SL, Wang B, Ophus C, Liu JF, Nelson CT, Saremi S, Prasad B, Mei AB, Schlom DG, Íñiguez J, García-Fernández P, Muller DA, Chen LQ, Junquera J, Martin LW, Ramesh R.

Nature. 2019 Apr;568(7752):368-372. doi: 10.1038/s41586-019-1092-8. Epub 2019 Apr 17.

11.

Atomic electrostatic maps of 1D channels in 2D semiconductors using 4D scanning transmission electron microscopy.

Fang S, Wen Y, Allen CS, Ophus C, Han GGD, Kirkland AI, Kaxiras E, Warner JH.

Nat Commun. 2019 Mar 8;10(1):1127. doi: 10.1038/s41467-019-08904-9.

12.

Hidden structural and chemical order controls lithium transport in cation-disordered oxides for rechargeable batteries.

Ji H, Urban A, Kitchaev DA, Kwon DH, Artrith N, Ophus C, Huang W, Cai Z, Shi T, Kim JC, Kim H, Ceder G.

Nat Commun. 2019 Feb 5;10(1):592. doi: 10.1038/s41467-019-08490-w.

13.

Nanoscale mosaicity revealed in peptide microcrystals by scanning electron nanodiffraction.

Gallagher-Jones M, Ophus C, Bustillo KC, Boyer DR, Panova O, Glynn C, Zee CT, Ciston J, Mancia KC, Minor AM, Rodriguez JA.

Commun Biol. 2019 Jan 18;2:26. doi: 10.1038/s42003-018-0263-8. eCollection 2019.

14.

Structure Retrieval at Atomic Resolution in the Presence of Multiple Scattering of the Electron Probe.

Brown HG, Chen Z, Weyland M, Ophus C, Ciston J, Allen LJ, Findlay SD.

Phys Rev Lett. 2018 Dec 28;121(26):266102. doi: 10.1103/PhysRevLett.121.266102.

PMID:
30636159
15.

Resolving the Morphology of Peptoid Vesicles at the 1 nm Length Scale Using Cryogenic Electron Microscopy.

Jiang X, Spencer RK, Sun J, Ophus C, Zuckermann RN, Downing KH, Balsara NP.

J Phys Chem B. 2019 Feb 7;123(5):1195-1205. doi: 10.1021/acs.jpcb.8b11752. Epub 2019 Jan 25.

PMID:
30629439
16.

Segregation-Induced Nanofaceting Transition at an Asymmetric Tilt Grain Boundary in Copper.

Peter NJ, Frolov T, Duarte MJ, Hadian R, Ophus C, Kirchlechner C, Liebscher CH, Dehm G.

Phys Rev Lett. 2018 Dec 21;121(25):255502. doi: 10.1103/PhysRevLett.121.255502.

PMID:
30608793
17.

Probing Light Atoms at Subnanometer Resolution: Realization of Scanning Transmission Electron Microscope Holography.

Yasin FS, Harvey TR, Chess JJ, Pierce JS, Ophus C, Ercius P, McMorran BJ.

Nano Lett. 2018 Nov 14;18(11):7118-7123. doi: 10.1021/acs.nanolett.8b03166. Epub 2018 Oct 16.

PMID:
30265544
18.

Dynamics of Nanoscale Dendrite Formation in Solution Growth Revealed Through in Situ Liquid Cell Electron Microscopy.

Hauwiller MR, Zhang X, Liang WI, Chiu CH, Zhang Q, Zheng W, Ophus C, Chan EM, Czarnik C, Pan M, Ross FM, Wu WW, Chu YH, Asta M, Voorhees PW, Alivisatos AP, Zheng H.

Nano Lett. 2018 Oct 10;18(10):6427-6433. doi: 10.1021/acs.nanolett.8b02819. Epub 2018 Sep 28.

19.

Towards bend-contour-free dislocation imaging via diffraction contrast STEM.

Zhu Y, Ophus C, Toloczko MB, Edwards DJ.

Ultramicroscopy. 2018 Oct;193:12-23. doi: 10.1016/j.ultramic.2018.06.001. Epub 2018 Jun 7.

PMID:
29906519
20.

Experimental Evidence of Chiral Ferrimagnetism in Amorphous GdCo Films.

Streubel R, Lambert CH, Kent N, Ercius P, N'Diaye AT, Ophus C, Salahuddin S, Fischer P.

Adv Mater. 2018 Jul;30(27):e1800199. doi: 10.1002/adma.201800199. Epub 2018 May 23.

21.

A streaming multi-GPU implementation of image simulation algorithms for scanning transmission electron microscopy.

Pryor A Jr, Ophus C, Miao J.

Adv Struct Chem Imaging. 2017;3(1):15. doi: 10.1186/s40679-017-0048-z. Epub 2017 Oct 25.

22.

Formation of Oxygen Radical Sites on MoVNbTeOx by Cooperative Electron Redistribution.

Zhu Y, Sushko PV, Melzer D, Jensen E, Kovarik L, Ophus C, Sanchez-Sanchez M, Lercher JA, Browning ND.

J Am Chem Soc. 2017 Sep 13;139(36):12342-12345. doi: 10.1021/jacs.7b05240. Epub 2017 Aug 29.

PMID:
28825472
23.

Near-concentric Fabry-Pérot cavity for continuous-wave laser control of electron waves.

Schwartz O, Axelrod JJ, Tuthill DR, Haslinger P, Ophus C, Glaeser RM, Müller H.

Opt Express. 2017 Jun 26;25(13):14453-14462. doi: 10.1364/OE.25.014453.

24.

Low temperature solid-state wetting and formation of nanowelds in silver nanowires.

Radmilović VV, Göbelt M, Ophus C, Christiansen S, Spiecker E, Radmilović VR.

Nanotechnology. 2017 Sep 20;28(38):385701. doi: 10.1088/1361-6528/aa7eb8. Epub 2017 Jul 10.

PMID:
28691926
25.

A fast image simulation algorithm for scanning transmission electron microscopy.

Ophus C.

Adv Struct Chem Imaging. 2017;3(1):13. doi: 10.1186/s40679-017-0046-1. Epub 2017 May 10.

26.

Out-of-plane chiral domain wall spin-structures in ultrathin in-plane magnets.

Chen G, Kang SP, Ophus C, N'Diaye AT, Kwon HY, Qiu RT, Won C, Liu K, Wu Y, Schmid AK.

Nat Commun. 2017 May 19;8:15302. doi: 10.1038/ncomms15302.

27.

Multi-pass transmission electron microscopy.

Juffmann T, Koppell SA, Klopfer BB, Ophus C, Glaeser RM, Kasevich MA.

Sci Rep. 2017 May 10;7(1):1699. doi: 10.1038/s41598-017-01841-x.

28.

Large polarization gradients and temperature-stable responses in compositionally-graded ferroelectrics.

Damodaran AR, Pandya S, Qi Y, Hsu SL, Liu S, Nelson C, Dasgupta A, Ercius P, Ophus C, Dedon LR, Agar JC, Lu H, Zhang J, Minor AM, Rappe AM, Martin LW.

Nat Commun. 2017 May 10;8:14961. doi: 10.1038/ncomms14961.

29.

Electron ptychographic phase imaging of light elements in crystalline materials using Wigner distribution deconvolution.

Yang H, MacLaren I, Jones L, Martinez GT, Simson M, Huth M, Ryll H, Soltau H, Sagawa R, Kondo Y, Ophus C, Ercius P, Jin L, Kovács A, Nellist PD.

Ultramicroscopy. 2017 Sep;180:173-179. doi: 10.1016/j.ultramic.2017.02.006. Epub 2017 Apr 1.

30.

Streamlined approach to mapping the magnetic induction of skyrmionic materials.

Chess JJ, Montoya SA, Harvey TR, Ophus C, Couture S, Lomakin V, Fullerton EE, McMorran BJ.

Ultramicroscopy. 2017 Jun;177:78-83. doi: 10.1016/j.ultramic.2017.02.004. Epub 2017 Feb 28.

PMID:
28314154
31.

Optimizing disk registration algorithms for nanobeam electron diffraction strain mapping.

Pekin TC, Gammer C, Ciston J, Minor AM, Ophus C.

Ultramicroscopy. 2017 May;176:170-176. doi: 10.1016/j.ultramic.2016.12.021. Epub 2017 Jan 28.

PMID:
28162833
32.

Deciphering chemical order/disorder and material properties at the single-atom level.

Yang Y, Chen CC, Scott MC, Ophus C, Xu R, Pryor A, Wu L, Sun F, Theis W, Zhou J, Eisenbach M, Kent PR, Sabirianov RF, Zeng H, Ercius P, Miao J.

Nature. 2017 Feb 1;542(7639):75-79. doi: 10.1038/nature21042.

PMID:
28150758
33.

Automatic software correction of residual aberrations in reconstructed HRTEM exit waves of crystalline samples.

Ophus C, Rasool HI, Linck M, Zettl A, Ciston J.

Adv Struct Chem Imaging. 2017;2(1):15. doi: 10.1186/s40679-016-0030-1. Epub 2016 Nov 30.

34.

Enhanced phase contrast transfer using ptychography combined with a pre-specimen phase plate in a scanning transmission electron microscope.

Yang H, Ercius P, Nellist PD, Ophus C.

Ultramicroscopy. 2016 Dec;171:117-125. doi: 10.1016/j.ultramic.2016.09.002. Epub 2016 Sep 14.

PMID:
27664566
35.

Characterization of Ordering in A-Site Deficient Perovskite Ca1-xLa2x/3TiO3 Using STEM/EELS.

Danaie M, Kepaptsoglou D, Ramasse QM, Ophus C, Whittle KR, Lawson SM, Pedrazzini S, Young NP, Bagot PA, Edmondson PD.

Inorg Chem. 2016 Oct 3;55(19):9937-9948. Epub 2016 Sep 15.

36.

Atomic scale imaging of competing polar states in a Ruddlesden-Popper layered oxide.

Stone G, Ophus C, Birol T, Ciston J, Lee CH, Wang K, Fennie CJ, Schlom DG, Alem N, Gopalan V.

Nat Commun. 2016 Aug 31;7:12572. doi: 10.1038/ncomms12572.

37.

Orientation mapping of semicrystalline polymers using scanning electron nanobeam diffraction.

Panova O, Chen XC, Bustillo KC, Ophus C, Bhatt MP, Balsara N, Minor AM.

Micron. 2016 Sep;88:30-6. doi: 10.1016/j.micron.2016.05.008. Epub 2016 May 27.

PMID:
27323282
38.

Nanomaterial datasets to advance tomography in scanning transmission electron microscopy.

Levin BD, Padgett E, Chen CC, Scott MC, Xu R, Theis W, Jiang Y, Yang Y, Ophus C, Zhang H, Ha DH, Wang D, Yu Y, Abruña HD, Robinson RD, Ercius P, Kourkoutis LF, Miao J, Muller DA, Hovden R.

Sci Data. 2016 Jun 7;3:160041. doi: 10.1038/sdata.2016.41.

39.

Step Coalescence by Collective Motion at an Incommensurate Grain Boundary.

Bowers ML, Ophus C, Gautam A, Lançon F, Dahmen U.

Phys Rev Lett. 2016 Mar 11;116(10):106102. doi: 10.1103/PhysRevLett.116.106102. Epub 2016 Mar 9.

PMID:
27015493
40.

Efficient linear phase contrast in scanning transmission electron microscopy with matched illumination and detector interferometry.

Ophus C, Ciston J, Pierce J, Harvey TR, Chess J, McMorran BJ, Czarnik C, Rose HH, Ercius P.

Nat Commun. 2016 Feb 29;7:10719. doi: 10.1038/ncomms10719.

41.

Correcting nonlinear drift distortion of scanning probe and scanning transmission electron microscopies from image pairs with orthogonal scan directions.

Ophus C, Ciston J, Nelson CT.

Ultramicroscopy. 2016 Mar;162:1-9. doi: 10.1016/j.ultramic.2015.12.002. Epub 2015 Dec 10.

PMID:
26716724
42.

Unravelling structural ambiguities in lithium- and manganese-rich transition metal oxides.

Shukla AK, Ramasse QM, Ophus C, Duncan H, Hage F, Chen G.

Nat Commun. 2015 Oct 29;6:8711. doi: 10.1038/ncomms9711.

43.

Three-dimensional coordinates of individual atoms in materials revealed by electron tomography.

Xu R, Chen CC, Wu L, Scott MC, Theis W, Ophus C, Bartels M, Yang Y, Ramezani-Dakhel H, Sawaya MR, Heinz H, Marks LD, Ercius P, Miao J.

Nat Mater. 2015 Nov;14(11):1099-103. doi: 10.1038/nmat4426. Epub 2015 Sep 21.

PMID:
26390325
44.

Surface determination through atomically resolved secondary-electron imaging.

Ciston J, Brown HG, D'Alfonso AJ, Koirala P, Ophus C, Lin Y, Suzuki Y, Inada H, Zhu Y, Allen LJ, Marks LD.

Nat Commun. 2015 Jun 17;6:7358. doi: 10.1038/ncomms8358.

45.

Atomic Defects in Two Dimensional Materials.

Rasool HI, Ophus C, Zettl A.

Adv Mater. 2015 Oct 14;27(38):5771-7. doi: 10.1002/adma.201500231. Epub 2015 May 6.

PMID:
25946075
46.

Analysis of grain boundary dynamics using event detection and cumulative averaging.

Gautam A, Ophus C, Lançon F, Denes P, Dahmen U.

Ultramicroscopy. 2015 Apr;151:78-84. doi: 10.1016/j.ultramic.2014.11.008. Epub 2014 Nov 26.

PMID:
25498139
47.

Conserved atomic bonding sequences and strain organization of graphene grain boundaries.

Rasool HI, Ophus C, Zhang Z, Crommie MF, Yakobson BI, Zettl A.

Nano Lett. 2014 Dec 10;14(12):7057-63. doi: 10.1021/nl503450r. Epub 2014 Nov 17.

PMID:
25375022
48.

Direct observation of a long-lived single-atom catalyst chiseling atomic structures in graphene.

Wang WL, Santos EJ, Jiang B, Cubuk ED, Ophus C, Centeno A, Pesquera A, Zurutuza A, Ciston J, Westervelt R, Kaxiras E.

Nano Lett. 2014 Feb 12;14(2):450-5. doi: 10.1021/nl403327u. Epub 2014 Feb 3.

PMID:
24447230
49.

Structure and phase transitions at the interface between α-Al2O3 and Pt.

Ophus C, Santala MK, Asta M, Radmilovic V.

J Phys Condens Matter. 2013 Jun 12;25(23):232202. doi: 10.1088/0953-8984/25/23/232202. Epub 2013 May 22.

PMID:
23696247
50.

Highly monodisperse core-shell particles created by solid-state reactions.

Radmilovic V, Ophus C, Marquis EA, Rossell MD, Tolley A, Gautam A, Asta M, Dahmen U.

Nat Mater. 2011 Sep;10(9):710-5. doi: 10.1038/nmat3077.

PMID:
21822262

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