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Showing 1 to 12 of 32 entries
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Out-of-Plane Alignment of Er(trensal) Easy Magnetization Axes Using Graphene.

ACS nano

Dreiser J, Pacchioni GE, Donati F, Gragnaniello L, Cavallin A, Pedersen KS, Bendix J, Delley B, Pivetta M, Rusponi S, Brune H.
PMID: 26814851
ACS Nano. 2016 Feb 23;10(2):2887-92. doi: 10.1021/acsnano.5b08178. Epub 2016 Feb 08.

We have studied Er(trensal) single-ion magnets adsorbed on graphene/Ru(0001), on graphene/Ir(111), and on bare Ru(0001) by scanning tunneling microscopy and X-ray absorption spectroscopy. On graphene, the molecules self-assemble into dense and well-ordered islands with their magnetic easy axes perpendicular...

Uniaxial 2D Superlattice of Fe.

Nano letters

Gragnaniello L, Paschke F, Erler P, Schmitt P, Barth N, Simon S, Brune H, Rusponi S, Fonin M.
PMID: 29148799
Nano Lett. 2017 Dec 13;17(12):7177-7182. doi: 10.1021/acs.nanolett.6b05105. Epub 2017 Nov 17.

We demonstrate that electrospray deposition enables the fabrication of highly periodic self-assembled arrays of Fe

Origin of Perpendicular Magnetic Anisotropy and Large Orbital Moment in Fe Atoms on MgO.

Physical review letters

Baumann S, Donati F, Stepanow S, Rusponi S, Paul W, Gangopadhyay S, Rau IG, Pacchioni GE, Gragnaniello L, Pivetta M, Dreiser J, Piamonteze C, Lutz CP, Macfarlane RM, Jones BA, Gambardella P, Heinrich AJ, Brune H.
PMID: 26684139
Phys Rev Lett. 2015 Dec 04;115(23):237202. doi: 10.1103/PhysRevLett.115.237202. Epub 2015 Dec 01.

We report on the magnetic properties of individual Fe atoms deposited on MgO(100) thin films probed by x-ray magnetic circular dichroism and scanning tunneling spectroscopy. We show that the Fe atoms have strong perpendicular magnetic anisotropy with a zero-field...

Evidence for a Strong Topological Insulator Phase in ZrTe_{5}.

Physical review letters

Manzoni G, Gragnaniello L, Autès G, Kuhn T, Sterzi A, Cilento F, Zacchigna M, Enenkel V, Vobornik I, Barba L, Bisti F, Bugnon P, Magrez A, Strocov VN, Berger H, Yazyev OV, Fonin M, Parmigiani F, Crepaldi A.
PMID: 27982645
Phys Rev Lett. 2016 Dec 02;117(23):237601. doi: 10.1103/PhysRevLett.117.237601. Epub 2016 Nov 30.

The complex electronic properties of ZrTe_{5} have recently stimulated in-depth investigations that assigned this material to either a topological insulator or a 3D Dirac semimetal phase. Here we report a comprehensive experimental and theoretical study of both electronic and...

Italian Version of the YQOL-DHH Questionnaire: Translation and Cross-cultural Adaptation.

OTO open

Gragnaniello M, Celletti C, Resca A, Galeoto G, Camerota F.
PMID: 34926977
OTO Open. 2021 Dec 12;5(4):2473974X211065433. doi: 10.1177/2473974X211065433. eCollection 2021.

OBJECTIVE: To translate and cross-culturally adapt into Italian the YQOL-DHH (Youth Quality of Life Instrument-Deaf and Hard of Hearing Module), an instrument to evaluate the health-related quality of life in young deaf people. It could be useful for professionals,...

Italian Version of the YQOL-DHH Questionnaire: Translation and Cross-cultural Adaptation.

OTO open

Gragnaniello M, Celletti C, Resca A, Galeoto G, Camerota F.
PMID: 34926977
OTO Open. 2021 Dec 12;5(4):2473974X211065433. doi: 10.1177/2473974X211065433. eCollection 2021.

OBJECTIVE: To translate and cross-culturally adapt into Italian the YQOL-DHH (Youth Quality of Life Instrument-Deaf and Hard of Hearing Module), an instrument to evaluate the health-related quality of life in young deaf people. It could be useful for professionals,...

Report of Five Years of Experience in Neonatal Screening for Mucopolysaccharidosis Type I and Review of the Literature.

International journal of neonatal screening

Gragnaniello V, Gueraldi D, Rubert L, Manzoni F, Cazzorla C, Giuliani A, Polo G, Salviati L, Burlina A.
PMID: 33147872
Int J Neonatal Screen. 2020 Nov 02;6(4). doi: 10.3390/ijns6040085.

Mucopolysaccharidosis type I (MPS I) is a progressive lysosomal storage disease, with neurological and visceral involvement, in which early diagnosis through newborn screening (NBS) and early treatment can improve outcomes. We present our first 5 years of experience with...

Targeting of renin-angiotensin system in COVID-19 patients affected by stroke: Emerging concerns about detrimental vs. benefit effect.

Interdisciplinary neurosurgery : Advanced techniques and case management

Luzzi S, Giotta Lucifero A, Marasco S, Del Maestro M, Bellantoni G, Gragnaniello C.
PMID: 32835018
Interdiscip Neurosurg. 2020 Dec;22:100822. doi: 10.1016/j.inat.2020.100822. Epub 2020 Jul 10.

OBJECTIVE: The present short report summarizes some clinical characteristics of six patients affected by stroke while being on angiotensin-converting enzyme (ACE)2 inhibitors and angiotensin II receptor blockers (ARBs) before and during COVID-19.METHODS: Medical charts and images of six patients...

Compliance and Caregiver Satisfaction in Alzheimer's Disease: Results from the AXEPT Study.

Dementia and geriatric cognitive disorders extra

Bernabei R, Rossini PM, Di Cioccio L, Gragnaniello D, Luda di Cortemiglia E, Attar M, Colombo D.
PMID: 23139687
Dement Geriatr Cogn Dis Extra. 2012 Jan;2(1):418-32. doi: 10.1159/000338228. Epub 2012 Oct 05.

BACKGROUND/AIMS: According to experimental data, a transdermal application is preferred by caregivers of Alzheimer's disease (AD) patients compared with oral medications. The AXEPT study compared compliance to treatment among community-dwelling patients with mild-to-moderate AD treated with transdermal application compared...

Reaching the magnetic anisotropy limit of a 3d metal atom.

Science (New York, N.Y.)

Rau IG, Baumann S, Rusponi S, Donati F, Stepanow S, Gragnaniello L, Dreiser J, Piamonteze C, Nolting F, Gangopadhyay S, Albertini OR, Macfarlane RM, Lutz CP, Jones BA, Gambardella P, Heinrich AJ, Brune H.
PMID: 24812206
Science. 2014 May 30;344(6187):988-92. doi: 10.1126/science.1252841. Epub 2014 May 08.

Designing systems with large magnetic anisotropy is critical to realize nanoscopic magnets. Thus far, the magnetic anisotropy energy per atom in single-molecule magnets and ferromagnetic films remains typically one to two orders of magnitude below the theoretical limit imposed...

Structural and electronic properties of graphene nanoflakes on Au(111) and Ag(111).

Scientific reports

Tesch J, Leicht P, Blumenschein F, Gragnaniello L, Fonin M, Marsoner Steinkasserer LE, Paulus B, Voloshina E, Dedkov Y.
PMID: 27002297
Sci Rep. 2016 Mar 22;6:23439. doi: 10.1038/srep23439.

We investigate the electronic properties of graphene nanoflakes on Ag(111) and Au(111) surfaces by means of scanning tunneling microscopy and spectroscopy as well as density functional theory calculations. Quasiparticle interference mapping allows for the clear distinction of substrate-derived contributions...

Highly Ordered Surface Self-Assembly of Fe₄ Single Molecule Magnets.

Nano letters

Erler P, Schmitt P, Barth N, Irmler A, Bouvron S, Huhn T, Groth U, Pauly F, Gragnaniello L, Fonin M.
PMID: 26086677
Nano Lett. 2015 Jul 08;15(7):4546-52. doi: 10.1021/acs.nanolett.5b01120. Epub 2015 Jun 18.

Single molecule magnets (SMMs) have attracted considerable attention due to low-temperature magnetic hysteresis and fascinating quantum effects. The investigation of these properties requires the possibility to deposit well-defined monolayers or spatially isolated molecules within a well-controlled adsorption geometry. Here...

Showing 1 to 12 of 32 entries