<p>Common ABO variants evaluated and phenotype and related information.</p

A Burtzlaff

A Thielmann

AA Tsvetkov

AJA Leggett

B Keimer

D. Cho

DB Gutman

E Onac

EW Carlson

G Kinoda

G Sordi

H Birk

H Brom van den

I Martin

I Zeljkovic

I. Battisti

J Levallois

J Zhang

J. Zaanen

JH Kim

JJ Lee

K. M. Bastiaans

L DiCarlo

M. P. Allan

M. S. Golden

MG Sung

N Reyen

P Choubey

P Moses

PW Anderson

Q Dong

Q. Dong

QY Wang

R de-Picciotto

RS Markiewicz

S Gustavsson

S Johnston

SA Kivelson

SS Safonov

T Watanabe

T. Benschop

U Kemiktarak

W Meevasana

Y Ronen

Y. Huang

Y. Jin

YM Blanter

arXiv

The electronic properties of cuprate high-temperature superconductors in their normal state are highly two-dimensional: transport along the crystal planes is perfectly metallic, but is insulating along the perpendicular ‘c-axis’ direction. The ratio of the in-plane to the perpendicular resistance can exceed 104. This anisotropy was identified as one of the mysteries of the cuprates early on, and although widely different proposals exist for its microscopic origin, there is little empirical information on the microscopic scale. Here, we elucidate the properties of the insulating layers with a newly developed scanning noise spectroscopy technique that can spatially map the current and its time-resolved fluctuations. We discover atomic-scale noise centres that exhibit megahertz current fluctuations 40 times the expectation from Poissonian noise, more than what has been observed in mesoscopic systems. Such behaviour can happen only in highly polarizable insulators and represents strong evidence for trapping of charge in the charge reservoir layers. Our measurements suggest a picture of metallic layers separated by polarizable insulators within a three-dimensional superconducting state

Bastiaans, K.M.

Cho, D.

Benschop, T.

Battisti, I.

Huang, Y.

Golden, M.S.

Dong, Q.

Jin, Y.

Zaanen, J.

Allan, M.P.

NARCIS 

Charge trapping and super-Poissonian noise centres in a cuprate superconductor

Cho, D.H.

Leiden University Scholary Publications

English

Charge trapping and super-Poissonian noise centers in a cuprate high-temperature superconductor

Gabriella D. Cozzi (3966332)

Rebecca T. Levinson (3966329)

Hilary Toole (3966326)

Malcolm-Robert Snyder (3966317)

Angie Deng (3966323)

Marta A. Crispens (3966320)

Dineo Khabele (435412)

Alicia Beeghly-Fadiel (732867)

FigShare

Common ABO variants evaluated and phenotype and related information.

The electronic properties of cuprate high-temperature superconductors in their normal state are highly two-dimensional: transport along the crystal planes is perfectly metallic, but is insulating along the perpendicular ‘c-axis’ direction. The ratio of the in-plane to the perpendicular resistance can exceed 104. This anisotropy was identified as one of the mysteries of the cuprates early on, and although widely different proposals exist for its microscopic origin, there is little empirical information on the microscopic scale. Here, we elucidate the properties of the insulating layers with a newly developed scanning noise spectroscopy technique that can spatially map the current and its time-resolved fluctuations. We discover atomic-scale noise centres that exhibit megahertz current fluctuations 40 times the expectation from Poissonian noise, more than what has been observed in mesoscopic systems. Such behaviour can happen only in highly polarizable insulators and represents strong evidence for trapping of charge in the charge reservoir layers. Our measurements suggest a picture of metallic layers separated by polarizable insulators within a three-dimensional superconducting state.</p

International Migration, Integration and Social Cohesion online publications

Theoretical PhysicsQuantum Matter and Optic

Golden, M.

Bastiaans, K.

Chatzopoulos, D.

jin, yong

Allan, M.

Archive Ouverte en Sciences de l'Information et de la Communication

Crossref

http://dare.uva.nl/personal/pure/en/publications/charge-trapping-and-superpoissonian-noise-centres-in-a-cuprate-superconductor(8295569d-0d22-4477-ac4a-474b78686071).html

Common ABO variants evaluated and phenotype and related information.

Abstract

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NARCIS

Leiden University Scholary Publications

FigShare

International Migration, Integration and Social Cohesion online publications

International Migration, Integration and Social Cohesion online publications

Leiden University Scholary Publications

Archive Ouverte en Sciences de l'Information et de la Communication

NARCIS

Crossref