PDF

Nanoscale Mach-Zehnder interferometer with spin-resolved quantum Hall edge states

Biswajit Karmakar, Davide Venturelli

2015enquantuminterferometerspin-resolvedHallstates

Abstract

Language:

We realize a nanoscale-area Mach-Zehnder interferometer with co-propagating quantum Hall spin-resolved edge states and demonstrate the persistence of gate-controlled quantum interference oscillations, as a function of an applied magnetic field, at relatively large temperatures. Arrays of top-gate magnetic nanofingers are used to induce a resonant charge transfer between the pair of spin-resolved edge states. To account for the pattern of oscillations measured as a function of magnetic field and gate voltage, we have developed a simple theoretical model which satisfactorily reproduces the data.

Download

Cite This Work

@article{9067cf5c-73ab-450d-83da-252592f2c7a5,
  title={Nanoscale Mach-Zehnder interferometer with spin-resolved quantum Hall edge states},
  author={Biswajit Karmakar and Davide Venturelli},
  year={2015},
  language={en}
}
TY  - JOUR
TI  - Nanoscale Mach-Zehnder interferometer with spin-resolved quantum Hall edge states
AU  - Biswajit Karmakar
AU  - Davide Venturelli
PY  - 2015
LA  - en
ER  -

Similar Items

Plant auditing: a powerful tool for improving metallurgical plant performance

Deepak Malhotra

This work discusses the essential components of a rigorous auditing process aimed at enhancing metallurgical plant performance. The objective is to id

2015enPDF

AN INTRODUCTION TO THE METALLURGY OF STEEL AND ITS ALLOYS

Robert A. Francis

This document serves as a comprehensive introduction to the metallurgy of steel and its alloys, focusing on various aspects of iron and steel manufact

2017enPDF

Literature Review of Hydrometallurgical Recycling of printed Circuit Boards (PCBs)

Hao Cui, Corby G Anderson

This study provides an up-to-date review of recycling of printed circuit boards (PCBs), specifically in hydrometallurgical treatment. Waste printed ci

2016enPDF

Biometallurgical Recovery of Metals from Waste Electrical and Electronic Equipment: a Review

Sadia Ilyas, Jae-chun Lee

The feasibility of biometallurgical processing for recovering heavy metals, precious metals, and rare earth elements from waste electrical and electro

2014enPDF

Direct leach approaches to Platinum Group Metal (PGM) ores and concentrates: A review

C.N. Mpinga, J.J. Eksteen

Platinum Group Metals (PGMs), often with associated gold, have very few occurrences where they are present in an ore deposit at economically extractab

2015enPDF

Optimization of Integrated Steel Plant R

This paper addresses the challenge of assessing the feasibility of wind power plant projects at sites with insufficient or no local historic wind data

2025enPDF