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High steady-state column density of I((2)P3/2) atoms from I2 photodissociation at 532 nm: Towards parity non-conservation measurements.

Scientific reports

Katsoprinakis GE, Chatzidrosos G, Kypriotakis JA, Stratakis E, Rakitzis TP.
PMID: 27629914
Sci Rep. 2016 Sep 15;6:33261. doi: 10.1038/srep33261.

Steady-state column densities of 10(17) cm(-2) of I((2)P3/2) atoms are produced from photodissociation of I2 vapour at 290.5 K using 5 W of 532 nm laser light. Recombination of the I((2)P3/2) atoms at the cell walls is minimized by...

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Katsoprinakis GE, Chatzidrosos G, Kypriotakis JA, et al. High steady-state column density of I((2)P3/2) atoms from I2 photodissociation at 532 nm: Towards parity non-conservation measurements. Sci Rep. 2016;6:33261doi: 10.1038/srep33261.
Katsoprinakis, G. E., Chatzidrosos, G., Kypriotakis, J. A., Stratakis, E., & Rakitzis, T. P. (2016). High steady-state column density of I((2)P3/2) atoms from I2 photodissociation at 532 nm: Towards parity non-conservation measurements. Scientific reports, 633261. https://doi.org/10.1038/srep33261
Katsoprinakis, G E, et al. "High steady-state column density of I((2)P3/2) atoms from I2 photodissociation at 532 nm: Towards parity non-conservation measurements." Scientific reports vol. 6 (2016): 33261. doi: https://doi.org/10.1038/srep33261
Katsoprinakis GE, Chatzidrosos G, Kypriotakis JA, Stratakis E, Rakitzis TP. High steady-state column density of I((2)P3/2) atoms from I2 photodissociation at 532 nm: Towards parity non-conservation measurements. Sci Rep. 2016 Sep 15;6:33261. doi: 10.1038/srep33261. PMID: 27629914; PMCID: PMC5024090.
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Chiral cavity ring down polarimetry: Chirality and magnetometry measurements using signal reversals.

The Journal of chemical physics

Bougas L, Sofikitis D, Katsoprinakis GE, Spiliotis AK, Tzallas P, Loppinet B, Rakitzis TP.
PMID: 26374026
J Chem Phys. 2015 Sep 14;143(10):104202. doi: 10.1063/1.4930109.

We present the theory and experimental details for chiral-cavity-ring-down polarimetry and magnetometry, based on ring cavities supporting counterpropagating laser beams. The optical-rotation symmetry is broken by the presence of both chiral and Faraday birefringence, giving rise to signal reversals...

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Bougas L, Sofikitis D, Katsoprinakis GE, et al. Chiral cavity ring down polarimetry: Chirality and magnetometry measurements using signal reversals. J Chem Phys. 2015;143(10):104202doi: 10.1063/1.4930109.
Bougas, L., Sofikitis, D., Katsoprinakis, G. E., Spiliotis, A. K., Tzallas, P., Loppinet, B., & Rakitzis, T. P. (2015). Chiral cavity ring down polarimetry: Chirality and magnetometry measurements using signal reversals. The Journal of chemical physics, 143(10), 104202. https://doi.org/10.1063/1.4930109
Bougas, Lykourgos, et al. "Chiral cavity ring down polarimetry: Chirality and magnetometry measurements using signal reversals." The Journal of chemical physics vol. 143,10 (2015): 104202. doi: https://doi.org/10.1063/1.4930109
Bougas L, Sofikitis D, Katsoprinakis GE, Spiliotis AK, Tzallas P, Loppinet B, Rakitzis TP. Chiral cavity ring down polarimetry: Chirality and magnetometry measurements using signal reversals. J Chem Phys. 2015 Sep 14;143(10):104202. doi: 10.1063/1.4930109. PMID: 26374026.
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Evanescent-wave and ambient chiral sensing by signal-reversing cavity ringdown polarimetry.

Nature

Sofikitis D, Bougas L, Katsoprinakis GE, Spiliotis AK, Loppinet B, Rakitzis TP.
PMID: 25209661
Nature. 2014 Oct 02;514(7520):76-9. doi: 10.1038/nature13680. Epub 2014 Sep 10.

Detecting and quantifying chirality is important in fields ranging from analytical and biological chemistry to pharmacology and fundamental physics: it can aid drug design and synthesis, contribute to protein structure determination, and help detect parity violation of the weak...

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Sofikitis D, Bougas L, Katsoprinakis GE, et al. Evanescent-wave and ambient chiral sensing by signal-reversing cavity ringdown polarimetry. Nature. 2014;514(7520):76-9doi: 10.1038/nature13680.
Sofikitis, D., Bougas, L., Katsoprinakis, G. E., Spiliotis, A. K., Loppinet, B., & Rakitzis, T. P. (2014). Evanescent-wave and ambient chiral sensing by signal-reversing cavity ringdown polarimetry. Nature, 514(7520), 76-9. https://doi.org/10.1038/nature13680
Sofikitis, Dimitris, et al. "Evanescent-wave and ambient chiral sensing by signal-reversing cavity ringdown polarimetry." Nature vol. 514,7520 (2014): 76-9. doi: https://doi.org/10.1038/nature13680
Sofikitis D, Bougas L, Katsoprinakis GE, Spiliotis AK, Loppinet B, Rakitzis TP. Evanescent-wave and ambient chiral sensing by signal-reversing cavity ringdown polarimetry. Nature. 2014 Oct 02;514(7520):76-9. doi: 10.1038/nature13680. Epub 2014 Sep 10. PMID: 25209661.
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Photofragment spin-polarization measurements via magnetization quantum beats: dynamics of DI photodissociation.

Physical chemistry chemical physics : PCCP

Sofikitis D, Kannis CS, Boulogiannis GK, Katsoprinakis GE, Rakitzis TP.
PMID: 30604785
Phys Chem Chem Phys. 2019 Jul 14;21(26):14000-14004. doi: 10.1039/c8cp07079b. Epub 2019 Jan 03.

We report the electron-spin polarization of D atoms from the photodissociation of DI, at 213 nm and 266 nm, by measuring the magnetization quantum beats of the D atoms with a pick-up coil. We determine that the polarization P...

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Sofikitis D, Kannis CS, Boulogiannis GK, et al. Photofragment spin-polarization measurements via magnetization quantum beats: dynamics of DI photodissociation. Phys Chem Chem Phys. 2019;21(26):14000-14004doi: 10.1039/c8cp07079b.
Sofikitis, D., Kannis, C. S., Boulogiannis, G. K., Katsoprinakis, G. E., & Rakitzis, T. P. (2019). Photofragment spin-polarization measurements via magnetization quantum beats: dynamics of DI photodissociation. Physical chemistry chemical physics : PCCP, 21(26), 14000-14004. https://doi.org/10.1039/c8cp07079b
Sofikitis, Dimitris, et al. "Photofragment spin-polarization measurements via magnetization quantum beats: dynamics of DI photodissociation." Physical chemistry chemical physics : PCCP vol. 21,26 (2019): 14000-14004. doi: https://doi.org/10.1039/c8cp07079b
Sofikitis D, Kannis CS, Boulogiannis GK, Katsoprinakis GE, Rakitzis TP. Photofragment spin-polarization measurements via magnetization quantum beats: dynamics of DI photodissociation. Phys Chem Chem Phys. 2019 Jul 14;21(26):14000-14004. doi: 10.1039/c8cp07079b. Epub 2019 Jan 03. PMID: 30604785.
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A nanosecond-resolved atomic hydrogen magnetometer.

Physical chemistry chemical physics : PCCP

Spiliotis AK, Xygkis M, Tazes K, Katsoprinakis GE, Sofikitis D, Vasilakis G, Rakitzis TP.
PMID: 34549209
Phys Chem Chem Phys. 2021 Oct 06;23(38):21521-21531. doi: 10.1039/d1cp03171f.

We introduce a novel and sensitive ns-resolved atomic magnetometer, which is at least three orders of magnitude faster than conventional magnetometers. We use the magnetic field dependence of the hyperfine beating of high-density spin-polarized H atoms, produced from the...

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Spiliotis AK, Xygkis M, Tazes K, et al. A nanosecond-resolved atomic hydrogen magnetometer. Phys Chem Chem Phys. 2021;23(38):21521-21531doi: 10.1039/d1cp03171f.
Spiliotis, A. K., Xygkis, M., Tazes, K., Katsoprinakis, G. E., Sofikitis, D., Vasilakis, G., & Rakitzis, T. P. (2021). A nanosecond-resolved atomic hydrogen magnetometer. Physical chemistry chemical physics : PCCP, 23(38), 21521-21531. https://doi.org/10.1039/d1cp03171f
Spiliotis, Alexandros K, et al. "A nanosecond-resolved atomic hydrogen magnetometer." Physical chemistry chemical physics : PCCP vol. 23,38 (2021): 21521-21531. doi: https://doi.org/10.1039/d1cp03171f
Spiliotis AK, Xygkis M, Tazes K, Katsoprinakis GE, Sofikitis D, Vasilakis G, Rakitzis TP. A nanosecond-resolved atomic hydrogen magnetometer. Phys Chem Chem Phys. 2021 Oct 06;23(38):21521-21531. doi: 10.1039/d1cp03171f. PMID: 34549209.
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High frequency atomic magnetometer by use of electromagnetically induced transparency.

Physical review letters

Katsoprinakis G, Petrosyan D, Kominis IK.
PMID: 17280190
Phys Rev Lett. 2006 Dec 08;97(23):230801. doi: 10.1103/PhysRevLett.97.230801. Epub 2006 Dec 06.

Atomic magnetometers have achieved magnetic sensitivities in the subfemtotesla regime. Their bandwidth is determined by the transverse spin relaxation rate, 1/T2, which also determines the magnetic sensitivity. It is theoretically demonstrated that by using an electromagnetically induced transparent probe...

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Katsoprinakis G, Petrosyan D, Kominis IK. High frequency atomic magnetometer by use of electromagnetically induced transparency. Phys Rev Lett. 2006;97(23):230801doi: 10.1103/PhysRevLett.97.230801.
Katsoprinakis, G., Petrosyan, D., & Kominis, I. K. (2006). High frequency atomic magnetometer by use of electromagnetically induced transparency. Physical review letters, 97(23), 230801. https://doi.org/10.1103/PhysRevLett.97.230801
Katsoprinakis, G, et al. "High frequency atomic magnetometer by use of electromagnetically induced transparency." Physical review letters vol. 97,23 (2006): 230801. doi: https://doi.org/10.1103/PhysRevLett.97.230801
Katsoprinakis G, Petrosyan D, Kominis IK. High frequency atomic magnetometer by use of electromagnetically induced transparency. Phys Rev Lett. 2006 Dec 08;97(23):230801. doi: 10.1103/PhysRevLett.97.230801. Epub 2006 Dec 06. PMID: 17280190.
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Cavity-enhanced parity-nonconserving optical rotation in metastable Xe and Hg.

Physical review letters

Bougas L, Katsoprinakis GE, von Klitzing W, Sapirstein J, Rakitzis TP.
PMID: 23003234
Phys Rev Lett. 2012 May 25;108(21):210801. doi: 10.1103/PhysRevLett.108.210801. Epub 2012 May 25.

We propose the measurement of cavity-enhanced parity-nonconserving (PNC) optical rotation in several transitions of metastable Xe and Hg, including Xe (2P(3/2)(o))6s(2)[3/2](2)(o)→(2P(1/2)(o))6s(2)[1/2](1)(o) and Hg 6s6p (3)P(2)(o)→6s6p (1)P(1)(o), with calculated amplitude ratios of E(1)(PNC)/M1=11×10(-8) and 10×10(-8), respectively. We demonstrate the use...

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Bougas L, Katsoprinakis GE, von Klitzing W, et al. Cavity-enhanced parity-nonconserving optical rotation in metastable Xe and Hg. Phys Rev Lett. 2012;108(21):210801doi: 10.1103/PhysRevLett.108.210801.
Bougas, L., Katsoprinakis, G. E., von Klitzing, W., Sapirstein, J., & Rakitzis, T. P. (2012). Cavity-enhanced parity-nonconserving optical rotation in metastable Xe and Hg. Physical review letters, 108(21), 210801. https://doi.org/10.1103/PhysRevLett.108.210801
Bougas, L, et al. "Cavity-enhanced parity-nonconserving optical rotation in metastable Xe and Hg." Physical review letters vol. 108,21 (2012): 210801. doi: https://doi.org/10.1103/PhysRevLett.108.210801
Bougas L, Katsoprinakis GE, von Klitzing W, Sapirstein J, Rakitzis TP. Cavity-enhanced parity-nonconserving optical rotation in metastable Xe and Hg. Phys Rev Lett. 2012 May 25;108(21):210801. doi: 10.1103/PhysRevLett.108.210801. Epub 2012 May 25. PMID: 23003234.
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Microsecond-resolved SDR-based cavity ring down ellipsometry.

Applied optics

Sofikitis D, Spiliotis AK, Stamataki K, Katsoprinakis GE, Bougas L, Samartzis PC, Loppinet B, Rakitzis TP, Surligas M, Papadakis S.
PMID: 26193040
Appl Opt. 2015 Jun 20;54(18):5861-5. doi: 10.1364/AO.54.005861.

We present an experimental apparatus that allows microsecond-resolved ellipsometric and absorption measurements. The apparatus is based on an optical cavity containing a Dove prism, in which light undergoes total internal reflection (TIR), while the data acquisition is based on...

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Sofikitis D, Spiliotis AK, Stamataki K, et al. Microsecond-resolved SDR-based cavity ring down ellipsometry. Appl Opt. 2015;54(18):5861-5doi: 10.1364/AO.54.005861.
Sofikitis, D., Spiliotis, A. K., Stamataki, K., Katsoprinakis, G. E., Bougas, L., Samartzis, P. C., Loppinet, B., Rakitzis, T. P., Surligas, M., & Papadakis, S. (2015). Microsecond-resolved SDR-based cavity ring down ellipsometry. Applied optics, 54(18), 5861-5. https://doi.org/10.1364/AO.54.005861
Sofikitis, D, et al. "Microsecond-resolved SDR-based cavity ring down ellipsometry." Applied optics vol. 54,18 (2015): 5861-5. doi: https://doi.org/10.1364/AO.54.005861
Sofikitis D, Spiliotis AK, Stamataki K, Katsoprinakis GE, Bougas L, Samartzis PC, Loppinet B, Rakitzis TP, Surligas M, Papadakis S. Microsecond-resolved SDR-based cavity ring down ellipsometry. Appl Opt. 2015 Jun 20;54(18):5861-5. doi: 10.1364/AO.54.005861. PMID: 26193040.
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Spin-Polarized Hydrogen Depolarization Rates at High Hydrogen Halide Pressures: Hyperfine Depolarization via the HY-H Complex.

The journal of physical chemistry. A

Boulogiannis GK, Kannis CS, Katsoprinakis GE, Sofikitis D, Rakitzis TP.
PMID: 31483657
J Phys Chem A. 2019 Sep 26;123(38):8130-8134. doi: 10.1021/acs.jpca.9b06372. Epub 2019 Sep 16.

We measure the magnetization quantum beats of spin-polarized hydrogen (SPH) and spin-polarized deuterium (SPD) with a pickup coil, from the UV photodissociation of HCl, HBr, and DI, in the 5-5000 mbar pressure range. The pressure-dependent depolarization rate is linear...

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Boulogiannis GK, Kannis CS, Katsoprinakis GE, et al. Spin-Polarized Hydrogen Depolarization Rates at High Hydrogen Halide Pressures: Hyperfine Depolarization via the HY-H Complex. J Phys Chem A. 2019;123(38):8130-8134doi: 10.1021/acs.jpca.9b06372.
Boulogiannis, G. K., Kannis, C. S., Katsoprinakis, G. E., Sofikitis, D., & Rakitzis, T. P. (2019). Spin-Polarized Hydrogen Depolarization Rates at High Hydrogen Halide Pressures: Hyperfine Depolarization via the HY-H Complex. The journal of physical chemistry. A, 123(38), 8130-8134. https://doi.org/10.1021/acs.jpca.9b06372
Boulogiannis, Gregoris K, et al. "Spin-Polarized Hydrogen Depolarization Rates at High Hydrogen Halide Pressures: Hyperfine Depolarization via the HY-H Complex." The journal of physical chemistry. A vol. 123,38 (2019): 8130-8134. doi: https://doi.org/10.1021/acs.jpca.9b06372
Boulogiannis GK, Kannis CS, Katsoprinakis GE, Sofikitis D, Rakitzis TP. Spin-Polarized Hydrogen Depolarization Rates at High Hydrogen Halide Pressures: Hyperfine Depolarization via the HY-H Complex. J Phys Chem A. 2019 Sep 26;123(38):8130-8134. doi: 10.1021/acs.jpca.9b06372. Epub 2019 Sep 16. PMID: 31483657.
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Ultrahigh-density spin-polarized hydrogen isotopes from the photodissociation of hydrogen halides: new applications for laser-ion acceleration, magnetometry, and polarized nuclear fusion.

Light, science & applications

Spiliotis AK, Xygkis M, Koutrakis ME, Tazes K, Boulogiannis GK, Kannis CS, Katsoprinakis GE, Sofikitis D, Rakitzis TP.
PMID: 33579898
Light Sci Appl. 2021 Feb 12;10(1):35. doi: 10.1038/s41377-021-00476-y.

Recently, our group produced spin-polarized hydrogen (SPH) atoms at densities of at least 10

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Spiliotis AK, Xygkis M, Koutrakis ME, et al. Ultrahigh-density spin-polarized hydrogen isotopes from the photodissociation of hydrogen halides: new applications for laser-ion acceleration, magnetometry, and polarized nuclear fusion. Light Sci Appl. 2021;10(1):35doi: 10.1038/s41377-021-00476-y.
Spiliotis, A. K., Xygkis, M., Koutrakis, M. E., Tazes, K., Boulogiannis, G. K., Kannis, C. S., Katsoprinakis, G. E., Sofikitis, D., & Rakitzis, T. P. (2021). Ultrahigh-density spin-polarized hydrogen isotopes from the photodissociation of hydrogen halides: new applications for laser-ion acceleration, magnetometry, and polarized nuclear fusion. Light, science & applications, 10(1), 35. https://doi.org/10.1038/s41377-021-00476-y
Spiliotis, Alexandros K, et al. "Ultrahigh-density spin-polarized hydrogen isotopes from the photodissociation of hydrogen halides: new applications for laser-ion acceleration, magnetometry, and polarized nuclear fusion." Light, science & applications vol. 10,1 (2021): 35. doi: https://doi.org/10.1038/s41377-021-00476-y
Spiliotis AK, Xygkis M, Koutrakis ME, Tazes K, Boulogiannis GK, Kannis CS, Katsoprinakis GE, Sofikitis D, Rakitzis TP. Ultrahigh-density spin-polarized hydrogen isotopes from the photodissociation of hydrogen halides: new applications for laser-ion acceleration, magnetometry, and polarized nuclear fusion. Light Sci Appl. 2021 Feb 12;10(1):35. doi: 10.1038/s41377-021-00476-y. PMID: 33579898; PMCID: PMC7881141.
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Showing 1 to 10 of 10 entries