Akdoğan, MustafaYetiş, HakanGajda, DanielKaraboğa, FıratÜlgen, Asaf TolgaDemirtürk, EmineBelenli, İbrahim2021-06-232021-06-2320150925-83881873-4669https://doi.org/10.1016/j.jallcom.2015.07.165https://hdl.handle.net/20.500.12491/8154We report a comparative study on the fabrication of in-situ monofilamentary superconducting Fe sheathed MgB2 wires as a function of the initial tube filling density. The wire samples are fabricated by means of a standard Powder-in-Tube (PIT) method with two different initial powder filling densities. Transport measurements are applied under high magnetic fields, of up to 10 T, obtained in a Bitter magnet. We find that increasing the initial filling density improved the critical current of the Fe/MgB2 wires, and a high I-c (4.2 K) = 140 A at B = 5 T is achieved. (C) 2015 Elsevier B.V. All rights reserved.eninfo:eu-repo/semantics/closedAccessMgB2WiresInitial Filling DensityFe SheathCritical Current DensityArticle10.1016/j.jallcom.2015.07.165649100710102-s2.0-84938834317Q1WOS:000361159000136Q1