Three series of Sr2Ir1-xMxO4 (M = Li, Zn, Sc) samples have been synthesized via solid state reaction technique. The influences of Ir site doping by elements with different valence states (e.g., monovalent Li+, divalent Zn2+, and trivalent Sc3+) in Sr2IrO4 are investigated through a comparative study on the lattice parameters, the transport and magnetic properties of the Sr2Ir1-xMxO4 samples. The insulator-to-metal transition has been successfully realized in Li and Zn doped samples, while the Sc doped samples exhibit persistent insulating behavior. The occurrence of insulator-to-metal transition is ascribed to the introduction of sufficient amount of charge carriers in Li and Zn doped samples. 

Pursuing insulator-to-metal transition in Sr2Ir1-xMxO4 (M=Li, Zn, Sc) solid solutions

Tunable 5d-t2g Mott State and Monoatomic Layer Two-Dimensional Electron Gas Realized in Spin–Orbit-Coupled SrIrO3 through Heterostructuring

Pursuing Insulator-to-Metal Transition in Sr2ir1-Xmxo4 (M=Li, Zn, Sc) Solid Solutions

Antiferromagnetic (AFM) iridates are recently discovered to be a fertile playground for exploring emergent phenomena relevant to the intriguing interplay among multiple degrees of freedom, such as strong spin–orbit coupling, electron correlation, and the crystal field effect. These phenomena offer interesting routes for probing as well as controlling AFM order in iridate, which is essential in AFM spintronics. In this perspective, we will briefly review recent studies on AFM iridates that host large potential for advancing the reading (anisotropic magnetoresistance effect, etc.) and writing (magnetic field control of AFM order, etc.) functionalities of AFM spintronics. We will also discuss promising directions for expanding the research of AFM iridate based spintronics from the perspectives of material growth, manipulation protocol, and characterization technique.

https://pubs.aip.org/aip/apm/article-pdf/doi/10.1063/5.0155794/18024248/070901_1_5.0155794.pdf

Perspective on antiferromagnetic iridates for spintronics

Abstract Epitaxial thin‐film heterostructures of the strongly spin‐orbit coupled Mott‐insulator Sr 2 IrO 4 (SIO) and the cuprate high temperature superconductor YBa 2 Cu 3 O 7 − δ (YBCO) are grown with pulsed laser deposition (PLD). A high crystalline quality is confirmed with X ray diffraction. The magnetic order of single SIO layers is studied with dc magnetization and low‐energy muon spin rotation measurements and resembles that of the bulk material with a canted antiferromagnetic order. The electronic normal state and superconducting properties of YBCO (10, 12, or 14 nm)–SIO (20 nm) and inversely stacked SIO (20nm)–YBCO (10, 12, or 14 nm) bilayers are studied with dc resistivity measurements and found to be strongly dependent on the sequence of the layer stacking. The YBCO–SIO bilayers with d ( YBCO ) = 14nm, 12 nm, and 10 nm are all metallic and superconducting with an onset temperature around 85K and zero resistivity below 65K. To the contrary, for the inversely stacked SIO–YBCO bilayers a metallic and superconducting response occurs only at d ( YBCO ) = 14 nm, whereas and 10 nm are electronic insulators. This highlights that a long‐ranged localization and/or depletion of the YBCO charge carriers occurs at the SIO–YBCO interface that is very anomalous and remains to be understood. 

Layer Stacking Dependent Suppression of Metallicity and Superconductivity in Sr 2 IrO 4 /YBa 2 Cu 3 O 7 Bilayers

pdf/strain-tuned-magnetotransport-of-jeff-1-2-antiferromagnetic-2ubrssdx.pdf

Strain tuned magnetotransport of Jeff=1/2 antiferromagnetic Sr2IrO4 thin films

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of {limit} columns in the table. Remove at least 1 column to add or create another one.

C. Lu

Author Tools

Chat about Author

Papers

Strain tuned magnetotransport of Jeff=1/2 antiferromagnetic Sr2IrO4 thin films