TY - JOUR

T1 - Spatial-Field Correlation

T2 - The Building Block of Mesoscopic Fluctuations

AU - Sebbah, P.

AU - Hu, B.

AU - Genack, A. Z.

AU - Pnini, R.

AU - Shapiro, B.

PY - 2002

Y1 - 2002

N2 - The absence of self-averaging in mesoscopic systems is a consequence of long-range intensity correlations. Microwave measurements suggest, and diagrammatic calculations confirm, that the correlation function of the normalized intensity with displacement of the source and detector, [Formula presented] and [Formula presented], respectively, can be expressed as the sum of three terms, with distinctive spatial dependences. Each term involves only the sum or the product of the square of the field correlation function, [Formula presented]. The leading-order term is the product, [Formula presented]; the next term is proportional to the sum, [Formula presented]; the third term is proportional to [Formula presented].

AB - The absence of self-averaging in mesoscopic systems is a consequence of long-range intensity correlations. Microwave measurements suggest, and diagrammatic calculations confirm, that the correlation function of the normalized intensity with displacement of the source and detector, [Formula presented] and [Formula presented], respectively, can be expressed as the sum of three terms, with distinctive spatial dependences. Each term involves only the sum or the product of the square of the field correlation function, [Formula presented]. The leading-order term is the product, [Formula presented]; the next term is proportional to the sum, [Formula presented]; the third term is proportional to [Formula presented].

UR - http://www.scopus.com/inward/record.url?scp=85038298176&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.88.123901

DO - 10.1103/PhysRevLett.88.123901

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AN - SCOPUS:85038298176

SN - 0031-9007

VL - 88

SP - 4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 12

ER -