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Items: 1 to 50 of 107

1.

CsMn4As3: A Layered Tetragonal Transition-Metal Pnictide Compound with an Antiferromagnetic Ground State.

Pandey A, Samal SL, Johnston DC.

Inorg Chem. 2018 Mar 19;57(6):3206-3214. doi: 10.1021/acs.inorgchem.7b03105. Epub 2018 Mar 6.

PMID:
29509000
2.

Anomalous Composition-Induced Crossover in the Magnetic Properties of the Itinerant-Electron Antiferromagnet Ca_{1-x}Sr_{x}Co_{2-y}As_{2}.

Sangeetha NS, Smetana V, Mudring AV, Johnston DC.

Phys Rev Lett. 2017 Dec 22;119(25):257203. doi: 10.1103/PhysRevLett.119.257203. Epub 2017 Dec 20.

PMID:
29303352
3.

Effective One-Dimensional Coupling in the Highly Frustrated Square-Lattice Itinerant Magnet CaCo_{2-y}As_{2}.

Sapkota A, Ueland BG, Anand VK, Sangeetha NS, Abernathy DL, Stone MB, Niedziela JL, Johnston DC, Kreyssig A, Goldman AI, McQueeney RJ.

Phys Rev Lett. 2017 Oct 6;119(14):147201. doi: 10.1103/PhysRevLett.119.147201. Epub 2017 Oct 2.

PMID:
29053286
4.

Multiple crossovers between positive and negative magnetoresistance versus field due to fragile spin structure in metallic GdPd3.

Pandey A, Mazumdar C, Ranganathan R, Johnston DC.

Sci Rep. 2017 Feb 17;7:42789. doi: 10.1038/srep42789.

5.

Use of sonic tomography to detect and quantify wood decay in living trees.

Gilbert GS, Ballesteros JO, Barrios-Rodriguez CA, Bonadies EF, Cedeño-Sánchez ML, Fossatti-Caballero NJ, Trejos-Rodríguez MM, Pérez-Suñiga JM, Holub-Young KS, Henn LA, Thompson JB, García-López CG, Romo AC, Johnston DC, Barrick PP, Jordan FA, Hershcovich S, Russo N, Sánchez JD, Fábrega JP, Lumpkin R, McWilliams HA, Chester KN, Burgos AC, Wong EB, Diab JH, Renteria SA, Harrower JT, Hooton DA, Glenn TC, Faircloth BC, Hubbell SP.

Appl Plant Sci. 2016 Dec 16;4(12). pii: apps.1600060. doi: 10.3732/apps.1600060. eCollection 2016 Dec.

6.

Collinear antiferromagnetism in trigonal SrMn2As2 revealed by single-crystal neutron diffraction.

Das P, Sangeetha NS, Pandey A, Benson ZA, Heitmann TW, Johnston DC, Goldman AI, Kreyssig A.

J Phys Condens Matter. 2017 Jan 25;29(3):035802. Epub 2016 Nov 15.

PMID:
27845919
7.

Thermodynamics of the noninteracting Bose gas in a two-dimensional box.

Li H, Guo Q, Jiang J, Johnston DC.

Phys Rev E Stat Nonlin Soft Matter Phys. 2015 Dec;92(6):062109. doi: 10.1103/PhysRevE.92.062109. Epub 2015 Dec 4.

PMID:
26764634
8.

Competing Magnetic Fluctuations in Iron Pnictide Superconductors: Role of Ferromagnetic Spin Correlations Revealed by NMR.

Wiecki P, Roy B, Johnston DC, Bud'ko SL, Canfield PC, Furukawa Y.

Phys Rev Lett. 2015 Sep 25;115(13):137001. doi: 10.1103/PhysRevLett.115.137001. Epub 2015 Sep 22.

PMID:
26451577
9.

Itinerant ferromagnetism in the As 4p conduction band of Ba_{0.6}K_{0.4}Mn_{2}As_{2} identified by X-ray magnetic circular dichroism.

Ueland BG, Pandey A, Lee Y, Sapkota A, Choi Y, Haskel D, Rosenberg RA, Lang JC, Harmon BN, Johnston DC, Kreyssig A, Goldman AI.

Phys Rev Lett. 2015 May 29;114(21):217001. Epub 2015 May 27.

PMID:
26066451
10.

The magnetic structure of EuCu₂Sb₂.

Ryan DH, Cadogan JM, Anand VK, Johnston DC, Flacau R.

J Phys Condens Matter. 2015 May 27;27(20):206002. doi: 10.1088/0953-8984/27/20/206002. Epub 2015 May 7.

PMID:
25950731
11.

Superconductivity and physical properties of CaPd2Ge2 single crystals.

Anand VK, Kim H, Tanatar MA, Prozorov R, Johnston DC.

J Phys Condens Matter. 2014 Oct 8;26(40):405702. doi: 10.1088/0953-8984/26/40/405702. Epub 2014 Sep 16.

PMID:
25224494
12.

Physical properties of EuPd2As2 single crystals.

Anand VK, Johnston DC.

J Phys Condens Matter. 2014 Jul 16;26(28):286002. doi: 10.1088/0953-8984/26/28/286002. Epub 2014 Jun 19.

PMID:
24945748
13.

Stripe antiferromagnetic spin fluctuations in SrCo2As2.

Jayasekara W, Lee Y, Pandey A, Tucker GS, Sapkota A, Lamsal J, Calder S, Abernathy DL, Niedziela JL, Harmon BN, Kreyssig A, Vaknin D, Johnston DC, Goldman AI, McQueeney RJ.

Phys Rev Lett. 2013 Oct 11;111(15):157001. Epub 2013 Oct 7.

PMID:
24160618
14.

{Mo24Fe12} macrocycles: anion templation with large polyoxometalate guests.

Fang X, Hansen L, Haso F, Yin P, Pandey A, Engelhardt L, Slowing I, Li T, Liu T, Luban M, Johnston DC.

Angew Chem Int Ed Engl. 2013 Sep 27;52(40):10500-4. doi: 10.1002/anie.201304887. Epub 2013 Aug 13.

PMID:
23943611
15.

Coexistence of half-metallic itinerant ferromagnetism with local-moment antiferromagnetism in Ba0.60K0.40Mn2As2.

Pandey A, Ueland BG, Yeninas S, Kreyssig A, Sapkota A, Zhao Y, Helton JS, Lynn JW, McQueeney RJ, Furukawa Y, Goldman AI, Johnston DC.

Phys Rev Lett. 2013 Jul 26;111(4):047001. Epub 2013 Jul 22.

PMID:
23931395
16.

Y3MnAu5: three distinctive d-metal functions in an intergrown cluster phase.

Samal SL, Pandey A, Johnston DC, Corbett JD.

J Am Chem Soc. 2013 Jan 16;135(2):910-7. doi: 10.1021/ja3110208. Epub 2013 Jan 2.

PMID:
23259905
17.

Magnetic susceptibility of collinear and noncollinear heisenberg antiferromagnets.

Johnston DC.

Phys Rev Lett. 2012 Aug 17;109(7):077201. Epub 2012 Aug 16.

PMID:
23006397
18.

Ba(1-x)K(x)Mn2As2: an antiferromagnetic local-moment metal.

Pandey A, Dhaka RS, Lamsal J, Lee Y, Anand VK, Kreyssig A, Heitmann TW, McQueeney RJ, Goldman AI, Harmon BN, Kaminski A, Johnston DC.

Phys Rev Lett. 2012 Feb 24;108(8):087005. Epub 2012 Feb 23.

PMID:
22463561
19.

Reduction in IV t-PA door to needle times using an Acute Stroke Triage Pathway.

Mehdiratta M, Woolfenden AR, Chapman KM, Johnston DC, Schulzer M, Beckman J, Teal PA.

Can J Neurol Sci. 2006 May;33(2):214-6.

PMID:
16736733
20.

Role of strong electronic correlations in the metal-to-insulator transition in disordered LiAlyTi2-yO4.

Fazileh F, Gooding RJ, Atkinson WA, Johnston DC.

Phys Rev Lett. 2006 Feb 3;96(4):046410. Epub 2006 Feb 3.

PMID:
16486863
21.

Dynamics of magnetic defects in heavy fermion LiV2O4 from stretched exponential 7Li NMR relaxation.

Johnston DC, Baek SH, Zong X, Borsa F, Schmalian J, Kondo S.

Phys Rev Lett. 2005 Oct 21;95(17):176408. Epub 2005 Oct 21.

PMID:
16383848
22.
23.

Who doesn't receive carotid endarterectomy when appropriate?

Horner RD, Oddone EZ, Stechuchak KM, Johnston DC, Grambow SC.

J Vasc Surg. 2004 Jan;39(1):162-8.

PMID:
14718834
24.

Polynuclear chromium(III) carboxylates. 1. Synthesis, structure, and magnetic properties of an octanuclear complex with a ring structure.

Eshel M, Bino A, Felner I, Johnston DC, Luban M, Miller LL.

Inorg Chem. 2000 Apr 3;39(7):1376-80.

PMID:
12526439
25.

Carotid endarterectomy and race: do clinical indications and patient preferences account for differences?

Oddone EZ, Horner RD, Johnston DC, Stechuchak K, McIntyre L, Ward A, Alley LG, Whittle J, Kroupa L, Taylor J.

Stroke. 2002 Dec;33(12):2936-43.

PMID:
12468794
26.

Contrast-enhanced magnetic resonance angiography of carotid arteries: utility in routine clinical practice.

Johnston DC, Eastwood JD, Nguyen T, Goldstein LB.

Stroke. 2002 Dec;33(12):2834-8.

PMID:
12468778
27.

Utility of noninvasive studies in the evaluation of patients with carotid artery disease.

Johnston DC, Goldstein LB.

Curr Neurol Neurosci Rep. 2002 Jan;2(1):25-30. Review.

PMID:
11898579
28.

Low rate of complications of cerebral angiography in routine clinical practice.

Johnston DC, Chapman KM, Goldstein LB.

Neurology. 2001 Dec 11;57(11):2012-4.

PMID:
11739818
29.

Clinical carotid endarterectomy decision making: noninvasive vascular imaging versus angiography.

Johnston DC, Goldstein LB.

Neurology. 2001 Apr 24;56(8):1009-15.

PMID:
11320170
30.
31.

Prevention of relapse in generalized social phobia: results of a 24-week study in responders to 20 weeks of sertraline treatment.

Walker JR, Van Ameringen MA, Swinson R, Bowen RC, Chokka PR, Goldner E, Johnston DC, Lavallie YJ, Nandy S, Pecknold JC, Hadrava V, Lane RM.

J Clin Psychopharmacol. 2000 Dec;20(6):636-44.

PMID:
11106135
32.

Thermodynamics of the spin- 1/2 antiferromagnetic uniform heisenberg chain

Klumper A, Johnston DC.

Phys Rev Lett. 2000 May 15;84(20):4701-4.

PMID:
10990775
33.

Intravenous tissue plasminogen activator for acute ischemic stroke: A Canadian hospital's experience.

Chapman KM, Woolfenden AR, Graeb D, Johnston DC, Beckman J, Schulzer M, Teal PA.

Stroke. 2000 Dec;31(12):2920-4. Review.

PMID:
11108749
34.

Baseline cholesterol level and magnitude of coronary event reduction in diabetic patients with myocardial infarction.

Johnston DC.

Circulation. 1999 Dec 21;100(25):e154. No abstract available.

PMID:
10604920
35.

Moyamoya syndrome in children with Alagille syndrome: additional evidence of a vasculopathy.

Woolfenden AR, Albers GW, Steinberg GK, Hahn JS, Johnston DC, Farrell K.

Pediatrics. 1999 Feb;103(2):505-8. No abstract available.

PMID:
9925853
36.

Electronic and magnetic properties of single-crystal YNi2B2C from 11B and 89Y NMR and magnetic-susceptibility measurements.

Suh BJ, Borsa F, Torgeson DR, Cho BK, Canfield PC, Johnston DC, Rhee JY, Harmon BN.

Phys Rev B Condens Matter. 1996 Dec 1;54(21):15341-15351. No abstract available.

PMID:
9985599
37.

Antiferromagnetic exchange in two-leg spin-1/2 ladders.

Johnston DC.

Phys Rev B Condens Matter. 1996 Nov 1;54(18):13009-13016. No abstract available.

PMID:
9985159
38.

Nonlocal electrodynamics and low-temperature magnetization of clean high- kappa superconductors.

Kogan VG, Gurevich A, Cho JH, Johnston DC, Xu M, Thompson JR, Martynovich A.

Phys Rev B Condens Matter. 1996 Nov 1;54(17):12386-12396. No abstract available.

PMID:
9985101
39.

Breakdown of de Gennes Scaling in (R1-xR'x)Ni2B2C Compounds.

Cho BK, Canfield PC, Johnston DC.

Phys Rev Lett. 1996 Jul 1;77(1):163-166. No abstract available.

PMID:
10061797
40.

Phase separation and oxygen diffusion in electrochemically oxidized La2CuO4+ delta : A static magnetic susceptibility study.

Chou FC, Johnston DC.

Phys Rev B Condens Matter. 1996 Jul 1;54(1):572-583. No abstract available.

PMID:
9984293
41.

Vortex glass and lattice melting transitions in a YNi2B2C single crystal.

Mun MO, Lee SI, Lee WC, Canfield PC, Cho BK, Johnston DC.

Phys Rev Lett. 1996 Apr 8;76(15):2790-2793. No abstract available.

PMID:
10060789
42.

Magnetic anisotropy and weak ferromagnetism of single-crystal TbNi2B2C.

Cho BK, Canfield PC, Johnston DC.

Phys Rev B Condens Matter. 1996 Apr 1;53(13):8499-8505. No abstract available.

PMID:
9982354
43.

Absence of antiferromagnetic correlations in YNi2B2C.

Suh BJ, Borsa F, Torgeson DR, Cho BK, Canfield PC, Johnston DC, Rhee JY, Harmon BN.

Phys Rev B Condens Matter. 1996 Mar 1;53(10):R6022-R6025. No abstract available.

PMID:
9982101
44.

Raman modes of RNi2B2C (R=Lu, Ho, Y) single crystals.

Park HJ, Shin HS, Lee HG, Yang IS, Lee WC, Cho BK, Canfield PC, Johnston DC.

Phys Rev B Condens Matter. 1996 Feb 1;53(5):2237-2240. No abstract available.

PMID:
9983719
45.

Crystalline electric-field effects in single-crystal HoNi2B2C.

Cho BK, Harmon BN, Johnston DC, Canfield PC.

Phys Rev B Condens Matter. 1996 Feb 1;53(5):2217-2220. No abstract available.

PMID:
9983714
46.

Oxygen ordering and phase separation in La2CuO4+ delta.

Statt BW, Hammel PC, Fisk Z, Cheong SW, Chou FC, Johnston DC, Schirber JE.

Phys Rev B Condens Matter. 1995 Dec 1;52(21):15575-15581. No abstract available.

PMID:
9980918
47.

Optical properties of single-crystal La2CuO4+ delta.

Quijada MA, Tanner DB, Chou FC, Johnston DC, Cheong S.

Phys Rev B Condens Matter. 1995 Dec 1;52(21):15485-15503. No abstract available.

PMID:
9980906
48.

Spin correlations and magnetic field effects in the weakly anisotropic square-lattice antiferromagnet Sr2CuO2Cl2.

Suh BJ, Borsa F, Miller LL, Corti M, Johnston DC, Torgeson DR.

Phys Rev Lett. 1995 Sep 11;75(11):2212-2215. No abstract available.

PMID:
10059242
49.

Static magnetization and ac susceptibility measurements of the copper-oxygen cluster compound BaCuO2+x.

Wang ZR, Johnston DC, Miller LL, Vaknin D.

Phys Rev B Condens Matter. 1995 Sep 1;52(10):7384-7394. No abstract available.

PMID:
9979683
50.

Staggered magnetization in La2-xSrxCuO4 from 139La NQR and microSR: Effects of Sr doping in the range 0<x<0.02.

Borsa F, Carreta P, Cho JH, Chou FC, Hu Q, Johnston DC, Lascialfari A, Torgeson DR, Gooding RJ, Salem NM, Vos KJ.

Phys Rev B Condens Matter. 1995 Sep 1;52(10):7334-7345. No abstract available.

PMID:
9979677

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