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Showing 1 to 12 of 27 entries
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Rydberg Excitation of a Single Trapped Ion.

Physical review letters

Feldker T, Bachor P, Stappel M, Kolbe D, Gerritsma R, Walz J, Schmidt-Kaler F.
PMID: 26551109
Phys Rev Lett. 2015 Oct 23;115(17):173001. doi: 10.1103/PhysRevLett.115.173001. Epub 2015 Oct 19.

We demonstrate excitation of a single trapped cold (40)Ca(+) ion to Rydberg levels by laser radiation in the vacuum ultraviolet at a wavelength of 122 nm. Observed resonances are identified as 3d(2)D(3/2) to 51F, 52F and 3d(2)D(5/2) to 64F....

Trapped Ion Quantum Computing Using Optical Tweezers and Electric Fields.

Physical review letters

Mazzanti M, Schüssler RX, Arias Espinoza JD, Wu Z, Gerritsma R, Safavi-Naini A.
PMID: 35029474
Phys Rev Lett. 2021 Dec 24;127(26):260502. doi: 10.1103/PhysRevLett.127.260502.

We propose a new scalable architecture for trapped ion quantum computing that combines optical tweezers delivering qubit state-dependent local potentials with oscillating electric fields. Since the electric field allows for long-range qubit-qubit interactions mediated by the center-of-mass motion of...

Effectiveness of a Home-Based Rehabilitation Program After Total Hip Arthroplasty Driven by a Tablet App and Remote Coaching: Nonrandomized Controlled Trial Combining a Single-Arm Intervention Cohort With Historical Controls.

JMIR rehabilitation and assistive technologies

Wijnen A, Hoogland J, Munsterman T, Gerritsma CL, Dijkstra B, Zijlstra WP, Dekker JS, Annegarn J, Ibarra F, Slager GE, Zijlstra W, Stevens M.
PMID: 32338621
JMIR Rehabil Assist Technol. 2020 Apr 27;7(1):e14139. doi: 10.2196/14139.

BACKGROUND: Recent technological developments such as wearable sensors and tablets with a mobile internet connection hold promise for providing electronic health home-based programs with remote coaching for patients following total hip arthroplasty. It can be hypothesized that such a...

Trapped Ions in Rydberg-Dressed Atomic Gases.

Physical review letters

Secker T, Ewald N, Joger J, Fürst H, Feldker T, Gerritsma R.
PMID: 28707930
Phys Rev Lett. 2017 Jun 30;118(26):263201. doi: 10.1103/PhysRevLett.118.263201. Epub 2017 Jun 27.

We theoretically study trapped ions that are immersed in an ultracold gas of Rydberg-dressed atoms. By off-resonant coupling on a dipole-forbidden transition, the adiabatic atom-ion potential can be made repulsive. We study the energy exchange between the atoms and...

Optimization of a chemooptical surface plasmon resonance based sensor.

Applied optics

van Gent J, Lambeck PV, Kreuwel HJ, Gerritsma GJ, Sudhölter EJ, Reinhoudt DN, Popma TJ.
PMID: 20567341
Appl Opt. 1990 Jul 01;29(19):2843-9. doi: 10.1364/AO.29.002843.

A surface plasmon based chemooptical sensor has been optimized by the use of computer simulation programs. Calculated and experimentally measured performances are in good agreement, showing the value of the simulation tool.

Use of Simulation Techniques in an Intermediate Course Linking up Preclinical and Clinical Studies.

Medical teacher

Oppelaar L, Bleys FC, Gerritsma JG.
PMID: 24479473
Med Teach. 1983;5(3):96-103. doi: 10.3109/01421598309146261.

No abstract available.

Thermally activated coherent vortex motion in YBa2Cu3O7- delta thin film microbridges.

Physical review letters

de Nivelle MJ, Gerritsma GJ, Rogalla H.
PMID: 10053314
Phys Rev Lett. 1993 Mar 08;70(10):1525-1528. doi: 10.1103/PhysRevLett.70.1525.

No abstract available.

Fluid overload due to intravenous fluid therapy for vaso-occlusive crisis in sickle cell disease: incidence and risk factors.

British journal of haematology

Gaartman AE, Sayedi AK, Gerritsma JJ, de Back TR, van Tuijn CF, Tang MW, Heijboer H, de Heer K, Biemond BJ, Nur E.
PMID: 34263922
Br J Haematol. 2021 Sep;194(5):899-907. doi: 10.1111/bjh.17696. Epub 2021 Jul 15.

Intravenous fluid therapy (IV-FT) is routinely used in the treatment of vaso-occlusive crises (VOCs), as dehydration possibly promotes and sustains erythrocyte sickling. Patients with sickle cell disease (SCD) are at risk of developing diastolic dysfunction and fluid overload due...

Long-Term Risk of Ovarian Cancer and Borderline Tumors After Assisted Reproductive Technology.

Journal of the National Cancer Institute

Spaan M, van den Belt-Dusebout AW, Lambalk CB, van Boven HH, Schats R, Kortman M, Broekmans FJM, Laven JSE, van Santbrink EJP, Braat DDM, van der Westerlaken LAJ, Cohlen BJ, Cantineau AEP, Smeenk JMJ, van Rumste MM, Goddijn M, van Golde RJT, Meeuwissen PAM, Hamilton CJCM, Ouwens GM, Gerritsma MA, Schaapveld M, Burger CW, van Leeuwen FE.
PMID: 33769500
J Natl Cancer Inst. 2021 Jun 01;113(6):699-709. doi: 10.1093/jnci/djaa163.

BACKGROUND: Long-term effects of assisted reproductive technology (ART) on ovarian tumor risk are unknown.METHODS: This nationwide cohort study comprises 30 625 women who received ovarian stimulation for ART in 1983-2000 and 9988 subfertile women not treated with ART. Incident...

Retention and Transfer of Cognitive Bias Mitigation Interventions: A Systematic Literature Study.

Frontiers in psychology

Korteling JEH, Gerritsma JYJ, Toet A.
PMID: 34456780
Front Psychol. 2021 Aug 12;12:629354. doi: 10.3389/fpsyg.2021.629354. eCollection 2021.

Cognitive biases can adversely affect human judgment and decision making and should therefore preferably be mitigated, so that we can achieve our goals as effectively as possible. Hence, numerous bias mitigation interventions have been developed and evaluated. However, to...

Trapped Ion Quantum Computing Using Optical Tweezers and Electric Fields.

Physical review letters

Mazzanti M, Schüssler RX, Arias Espinoza JD, Wu Z, Gerritsma R, Safavi-Naini A.
PMID: 35029474
Phys Rev Lett. 2021 Dec 24;127(26):260502. doi: 10.1103/PhysRevLett.127.260502.

We propose a new scalable architecture for trapped ion quantum computing that combines optical tweezers delivering qubit state-dependent local potentials with oscillating electric fields. Since the electric field allows for long-range qubit-qubit interactions mediated by the center-of-mass motion of...

Quantum simulation of quantum field theories in trapped ions.

Physical review letters

Casanova J, Lamata L, Egusquiza IL, Gerritsma R, Roos CF, García-Ripoll JJ, Solano E.
PMID: 22243143
Phys Rev Lett. 2011 Dec 23;107(26):260501. doi: 10.1103/PhysRevLett.107.260501. Epub 2011 Dec 19.

We propose the quantum simulation of fermion and antifermion field modes interacting via a bosonic field mode, and present a possible implementation with two trapped ions. This quantum platform allows for the scalable add up of bosonic and fermionic...

Showing 1 to 12 of 27 entries