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Splitting of the zero-bias conductance peak as smoking gun evidence for the existence of the Majorana mode in a superconductor-semiconductor nanowire

- S. Sarma, J. Sau, T. Stanescu
- Physics
- 21 December 2012

Recent observations of a zero bias conductance peak in tunneling transport measurements in superconductor--semiconductor nanowire devices provide evidence for the predicted zero--energy Majorana… Expand

Spin relaxation in a generic two-dimensional spin-orbit coupled system

- T. Stanescu, V. Galitski
- Physics
- 6 November 2006

We study the relaxation of a spin density injected into a two-dimensional electron system with generic spin-orbit interactions. Our model includes the Rashba as well as linear and cubic Dresselhaus… Expand

Experimental phase diagram of zero-bias conductance peaks in superconductor/semiconductor nanowire devices

TLDR

Non-Abelian quantum order in spin-orbit-coupled semiconductors: Search for topological Majorana particles in solid-state systems

- J. Sau, S. Tewari, R. Lutchyn, T. Stanescu, S. Sarma
- Physics
- 14 June 2010

We show that an ordinary semiconducting thin film with spin-orbit coupling can, under ap- propriate circumstances, be in a quantum topologically ordered state supporting exotic Majorana excitations… Expand

Two-terminal charge tunneling: Disentangling Majorana zero modes from partially separated Andreev bound states in semiconductor-superconductor heterostructures

- C. Moore, T. Stanescu, S. Tewari
- Physics
- 16 November 2017

We show that a pair of overlapping Majorana bound states (MBSs) forming a partially separated Andreev bound state (ps-ABS) represents a generic low-energy feature in spin-orbit-coupled… Expand

Andreev bound states versus Majorana bound states in quantum dot-nanowire-superconductor hybrid structures: Trivial versus topological zero-bias conductance peaks

- Chun-Xiao Liu, J. Sau, T. Stanescu, S. Sarma
- Physics
- 4 May 2017

Motivated by an important recent experiment [Deng , Science 354, 1557 (2016)SCIEAS0036-807510.1126/science.aaf3961], we theoretically consider the interplay between Andreev and Majorana bound states… Expand

Majorana fermions in semiconductor nanowires: fundamentals, modeling, and experiment.

- T. Stanescu, S. Tewari
- PhysicsJournal of physics. Condensed matter : an…
- 21 February 2013

TLDR

Majorana Fermions in Semiconductor Nanowires

- T. Stanescu, R. Lutchyn, S. Sarma
- Physics
- 15 June 2011

We study multiband semiconducting nanowires proximity coupled with an $s$-wave superconductor and calculate the topological phase diagram as a function of the chemical potential and magnetic field.… Expand

Quantized zero-bias conductance plateau in semiconductor-superconductor heterostructures without topological Majorana zero modes

- C. Moore, Chuanchang Zeng, T. Stanescu, S. Tewari
- PhysicsPhysical Review B
- 9 April 2018

We show that partially separated Andreev bound states (ps-ABSs), comprised of pairs of overlapping Majorana bound states (MBSs) emerging in quantum dot-semiconductor-superconductor heterostructures,… Expand

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