C. R. Rotundu

activity

20092013

most citedThe nature of the magnetic and structural phase transitions in BaFe

_{2}

_{2}

110 citations · 231 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.supr-con2013★ 16 cited

Magnetic neutron diffraction study of Ba(Fe1-xCox)2As2 critical exponents through the tricritical doping

D. M. Pajerowski, C. R. Rotundu, J. W. Lynn +1

We present temperature dependent magnetic neutron diffraction measurements on Ba(Fe $_{1 - x}$ Co $_{x}$ ) $_{2}$ As $_{2}$ for $x$ = 0.039, 0.022, and 0.021 as-grown single crystals. Our i…

cond-mat.supr-con2011★ 3 cited

A neutron scattering study of the under-doped Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ , x=0.09 and 0.17 self-flux grown single crystals and the universality of the tricritical point

C. R. Rotundu, W. Tian, K. C. Rule +4

We present a combination of elastic neutron scattering measurements in zero and 14.5 T and magnetization measurements in zero and 14 T on under-doped superconducting Ba $_{1 - x}$ K$_{…

cond-mat.supr-con2011★ 51 cited

First and second order magnetic and structural transitions in BaFe $_{2 (1 - x)}$ Co $_{2 x}$ As $_{2}$

C. R. Rotundu, R. J. Birgeneau

We present here high resolution magnetization measurements on high-quality BaFe $_{2 (1 - x)}$ Co $_{2 x}$ As $_{2}$ , 0 $\leq$ x $\leq$ 0.046 as-grown single crystals. The results confirm the e…

cond-mat.supr-con2010★ 18 cited

Antiferromagnetic Critical Fluctuations in BaFe $_{2}$ As $_{2}$

Stephen D. Wilson, Z. Yamani, C. R. Rotundu +7

Magnetic correlations near the magneto-structural phase transition in the bilayer iron pnictide parent compound, BaFe $_{2}$ As $_{2}$ , are measured. In close proximity to the antiferroma…

cond-mat.supr-con2009★ 33 cited

Universal magnetic and structural behaviors in the iron arsenides

Stephen D. Wilson, C. R. Rotundu, Z. Yamani +4

Commonalities among the order parameters of the ubiquitous antiferromagnetism present in the parent compounds of the iron arsenide high temperature superconductors are explored. Ad…

cond-mat.supr-con2009★ 110 cited

The nature of the magnetic and structural phase transitions in BaFe $_{2}$ As $_{2}$

Stephen D. Wilson, Z. Yamani, C. R. Rotundu +3

We present the results of an investigation of both the magnetic and structural phase transitions in a high quality single crystalline sample of the undoped, iron pnictide compound…

Magnetic neutron diffraction study of Ba(Fe1-xCox)2As2 critical exponents through the tricritical doping

A neutron scattering study of the under-doped Ba1−x​Kx​Fe2​As2​, x=0.09 and 0.17 self-flux grown single crystals and the universality of the tricritical point

First and second order magnetic and structural transitions in BaFe2(1−x)​Co2x​As2​

Antiferromagnetic Critical Fluctuations in BaFe2​As2​

Universal magnetic and structural behaviors in the iron arsenides

The nature of the magnetic and structural phase transitions in BaFe2​As2​

A neutron scattering study of the under-doped Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ , x=0.09 and 0.17 self-flux grown single crystals and the universality of the tricritical point

First and second order magnetic and structural transitions in BaFe $_{2 (1 - x)}$ Co $_{2 x}$ As $_{2}$

Antiferromagnetic Critical Fluctuations in BaFe $_{2}$ As $_{2}$

The nature of the magnetic and structural phase transitions in BaFe $_{2}$ As $_{2}$