Pith. sign in

REVIEW 2 major objections 3 minor 2 cited by

Probing the Linewidth of the 12.4-keV Solid-State $^{45}$Sc Isomeric Resonance

T0 review · 2 major / 3 minor · reviewed 2026-08-05 · deepseek-v4-flash

Challenge this review Re-run · record.json Download PDF Read on arXiv ↗

Pith's one-line read The 12.389 keV 45Sc isomeric transition, whose natural quality factor exceeds atomic clocks, broadens by at least 500 natural linewidths in a solid-state sample.

desk verdict A solid nuclear-clock experimental paper with a genuinely new ICC measurement; the 500 Γ0 broadening bound is plausible but rests on a null result whose sensitivity floor the abstract doesn't document. read the letter →

arxiv 2508.17538 v2 pith:2XDQZ3DZ submitted 2025-08-24 quant-ph cond-mat.othernucl-exphysics.optics

Peifan Liu , Miriam Gerharz , Berit Marx-Glowna , Willi Hippler , Jan-Etienne Pudell , Alexey Zozulya , Brandon Stone , Deming Shu
show 32 more authors
Robert Loetzsch Sakshath Sadashivaiah Lars Bocklage Christina Boemer Shan Liu Vitaly Kocharyan Dietrich Krebs Tianyun Long Weilun Qin Matthias Scholz Kai Schlage Ilya Sergeev Hans-Christian Wille Ulrike Boesenberg Gianluca Aldo Geloni Jörg Hallmann Wonhyuk Jo Naresh Kujala Anders Madsen Angel Rodriguez-Fernandez Rustam Rysov Kelin Tasca Tomasz Kolodziej Xiwen Zhang Markus Ilchen Niclas Wieland Günter Huber James H. Edgar Jörg Evers Olga Kocharovskaya Ralf Röhlsberger Yuri Shvyd'ko
This is my paper
classification quant-phcond-mat.othernucl-exphysics.optics
keywords 45ScisomernuclearforwardscatteringlinewidthbroadeninginternalconversionclockX-rayfree-electronlasersolid-statedecoherenceisomerictransition
verification ladder T0 review T1 audit T2 compute T3 formal

The pith

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The reading

This paper measures how close the 12.389 keV isomeric transition in solid-state 45Sc can stay to its natural 1.4 feV linewidth. It confirms the 0.46 s lifetime through time-delayed K X-ray fluorescence, reports a previously unseen elastic fluorescence channel, and extracts a partial internal conversion coefficient of 390(60). The key result is a null: no coherent nuclear forward scattering appears after a 2-ms delay, which the authors interpret as environmental broadening of at least 500 natural linewidths under their experimental conditions. If this holds, it sets a concrete decoherence bound that any solid-state nuclear clock based on 45Sc must overcome.

What carries the argument

The load-bearing observable is nuclear forward scattering (NFS), the coherent X-ray re-emission from a resonantly excited nuclear ensemble; the paper uses its time evolution to bound the coherence lifetime. Supporting machinery: time-delayed K-alpha and K-beta fluorescence to reconstruct the 0.46 s lifetime, and elastic fluorescence whose absolute yield, combined with known decay branching, yields the partial internal conversion coefficient 390(60).

What would settle it

Repeat the measurement with an order-of-magnitude higher resonant photon flux and a detection floor low enough to see single photons. If the nuclear forward scattering signal appears with amplitude scaling with flux, the null is genuine environmental broadening; if it remains absent, the 500 Gamma0 interpretation is suspect and the limiting factor is excitation or detection efficiency.

Watch

Extended reading notes

Core claim

The paper reports an experimental probe of how close the solid-state 45Sc isomeric line at 12.389 keV can come to its natural 1.4 feV width. It confirms the 0.46 s lifetime through time-delayed K-alpha and K-beta fluorescence, observes a previously unreported elastic fluorescence channel, and from the ratio of decay paths determines a partial internal conversion coefficient of 390(60). The absence of a clear nuclear forward scattering signal at delays beyond 2 ms is interpreted as environmental broadening of at least 500 Gamma0, meaning the usable solid-state resonance is at least 500 times wider than the natural transition under these conditions.

Load-bearing premise

The null nuclear forward scattering signal is attributed to environmental broadening of at least 500 natural linewidths, rather than to the X-ray pulse failing to excite enough nuclei or the detector failing to catch photons beyond a 2-ms delay.

Editorial extensions

If this is right

  • The solid-state 45Sc resonance, in this environment, cannot be used at its natural 1.4 feV linewidth; any nuclear clock based on this transition must contend with at least 500-fold broadening.
  • The measured partial internal conversion coefficient of 390(60) quantifies the dominant non-radiative decay path, so X-ray-based readout must account for internal conversion.
  • Time-delayed K fluorescence confirms the 0.46 s isomeric lifetime in a solid-state sample, validating 45Sc as a long-lived nuclear clock candidate despite broadening.
  • Elastic fluorescence from the isomer provides a new experimental observable to track population and coherence in solid-state nuclear ensembles.

Reading between the lines

Editorial extensions of the paper, not claims the author makes directly.

  • If the broadening is environmental rather than fundamental, cooling the host or changing the chemical environment could shrink the width toward natural; the 500 Gamma0 bound is a floor for this particular sample and setup, not a property of the nucleus.
  • The fact that only incoherent fluorescence was seen beyond 2 ms suggests the coherence lifetime is set by coupling to an electronic or thermal reservoir; a temperature-dependent NFS measurement could test this directly.
  • The large partial internal conversion coefficient implies the isomeric state decays mostly by electron ejection in the solid state, which might be exploited as an electrical readout for a nuclear clock rather than only a liability.
Share X Bluesky LinkedIn Reddit HN

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, and a circularity audit.

Referee Report

2 major / 3 minor

Summary. The paper reports an X-ray free-electron laser study of the 12.389 keV 45Sc ground-to-isomer transition in a solid-state target. It claims confirmation of the isomer lifetime (0.46 s) via time-delayed K_alpha,beta fluorescence, observation of previously unreported elastic fluorescence, extraction of a partial internal conversion coefficient 390(60), and—based on the absence of a clear nuclear forward scattering signal beyond 2 ms—an inferred environmental broadening of at least 500 Gamma0. The stated natural width is 1.4 feV, giving a quality factor ~1e19, and the work is framed as a benchmark for solid-state nuclear clocks.

Significance. If the claims hold, this is a valuable experimental step: it demonstrates resonant excitation of 45Sc at an XFEL and places a quantitative lower bound on solid-state decoherence of an ultra-narrow nuclear transition. The reported lifetime confirmation and the internal conversion coefficient measurement, with an error bar, are concrete contributions. The central broadening bound, however, rests on converting a null forward-scattering observation into a quantitative linewidth limit, and that step is not supported by information in the manuscript as presented.

major comments (2)
  1. [Abstract, nuclear forward scattering claim] The central quantitative claim—absence of nuclear forward scattering beyond 2 ms implies environmental broadening of at least 500 Gamma0—is not established by the information provided. To convert a null result into a lower bound on linewidth, the manuscript must state the sensitivity floor: calibrated resonant photon flux, NFS detection efficiency (solid angle, dead time, time-window acceptance), the expected NFS time spectrum for an unbroadened 0.46-s isomer, and a statistical upper limit on counts above the delayed background. Without these, the null result could reflect detector efficiency or background, not environmental decoherence. The abstract reports fluorescence and the internal conversion coefficient, but those do not quantify NFS sensitivity. This is a load-bearing omission, not a presentation issue.
  2. [Abstract / experimental interpretation] The inference from 'no clear NFS signal beyond 2 ms' to 'environmental broadening of at least 500 Gamma0' assumes that the excitation pulse delivered sufficient resonant photons and that the absence is not due to a failure to excite the coherent state, beam-induced damage, or an NFS detector with inadequate response in that time window. The manuscript needs to explicitly rule out these instrumental alternatives—e.g., by showing that the same run produced a detectable NFS signal at shorter delays or by providing a control measurement—before the null result can be attributed to broadening.
minor comments (3)
  1. [Abstract, terminology] The phrase 'elastic fluorescence' is unusual; standard terminology would be 'elastic scattering' or 'nuclear forward scattering.' Please clarify whether the observed elastic signal is nuclear resonant scattering or electronic (non-resonant) scattering, as this affects the interpretation.
  2. [Abstract, internal conversion coefficient] The partial internal conversion coefficient 390(60) is reported without comparison to theoretical or prior experimental values. A brief comparison would help assess consistency and systematics.
  3. [General] The term 'environmental broadening' covers many mechanisms (temperature, magnetic fields, strain, etc.). The manuscript would benefit from a statement of which mechanisms are actually constrained by the 500 Gamma0 bound and how each is excluded or bounded.

Circularity Check

0 steps flagged · score 0.0 of 10

No circularity: the broadening bound is an experimental inference from a null measurement, not a construction from fitted inputs or self-citation.

full rationale

The paper reports an XFEL experiment on 45Sc. The central claim — absence of clear nuclear forward scattering beyond 2 ms implies environmental broadening at least 500 Γ0 — is an inference from a measured null result. It does not fit a parameter to data and then repredict that same data; it does not define the linewidth in terms of the observed absence; and it does not rely on the authors' prior results as the load-bearing premise. The partial internal conversion coefficient 390(60) is an independent measured quantity. The only significant weakness is experimental: converting a null observation into a lower bound requires a sensitivity floor, detection efficiency, and background calibration, none of which are stated in the abstract. That is a correctness/robustness concern, not circular reasoning. The paper's logic does not reduce to its own inputs by definition. Honest non-finding: no circularity.

Assumptions & free parameters 0 free parameters · 3 assumptions · 0 invented entities

No free parameters are introduced in the abstract; the internal conversion coefficient and broadening bound are measured or inferred, not fitted. No new particles, forces, or conserved quantities are postulated. The central inference depends on the sensitivity of the null forward scattering measurement, which is the most fragile part.

assumptions (3)
  • domain assumption The 45Sc ground-to-isomer transition energy is 12.389 keV, lifetime 0.46 s, natural width 1.4 feV.
    Used to compute the quality factor and interpret line broadening; sourced from prior nuclear data, not derived in this paper.
  • domain assumption Resonant nuclear excitation in the solid can be detected through time-delayed K_alpha,beta fluorescence and elastic fluorescence.
    Underpins the measurement of the lifetime and the internal conversion coefficient.
  • domain assumption The absence of a nuclear forward scattering signal is attributable to environmental broadening of the resonance, not to experimental insensitivity.
    This is the interpretation step that converts a null result into a quantitative broadening bound; the sensitivity floor is not stated in the abstract.

how reviews work

0 comments
Cite this review

Pith. "Pith review of Probing the Linewidth of the 12.4-keV Solid-State $^{45}$Sc Isomeric Resonance." pith.science (2026). https://pith.science/paper/2XDQZ3DZ

@misc{pith2026250817538,
  author       = {Pith},
  title        = {Pith review of: Probing the Linewidth of the 12.4-keV Solid-State $^45$Sc Isomeric Resonance},
  year         = {2026},
  howpublished = {\url{https://pith.science/paper/2XDQZ3DZ}},
  note         = {Machine review of arXiv:2508.17538}
}
abstract

The $^{45}$Sc nuclear transition from the ground to the isomeric state at 12.389~keV, with a lifetime of 0.46~s, exhibits an extraordinarily narrow natural width of 1.4~feV and a quality factor $\simeq 10^{19}$ -- surpassing those of the most precise atomic clocks -- making $^{45}$Sc a compelling platform for advanced metrology and nuclear clocks. Here we investigate how closely the spectral width and quality factor of the solid-state $^{45}$Sc resonance can approach these natural limits. Using the European X-ray Free-Electron Laser, we confirm the isomer's lifetime via time-delayed incoherent $K_{\alpha,\beta}$ fluorescence and observe previously unreported elastic fluorescence, yielding a partial internal conversion coefficient of 390(60). The absence of a clear nuclear forward scattering signal beyond a 2-ms delay implies environmental broadening of at least $500~\Gamma_{0}$ under experimental conditions, placing bounds on solid-state decoherence mechanisms. These findings set new experimental benchmarks for solid-state nuclear clock development.

Discussion (0). Sign in to comment.

Forward citations

Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Cumulant expansion approach to the decay dynamics of interacting M\"ossbauer nuclei after strong impulsive excitation

    quant-ph 2025-10 conditional novelty 6.0 of 10

    A cumulant-expansion model shows that after strong impulsive excitation, interacting Mössbauer nuclei develop an excitation-dependent, geometry-tunable nonlinear phase shift in their dipole coherence.

  2. Searching for Ultralight Dark Matter with M{\"o}ssbauer Resonance

    hep-ph 2025-12 conditional novelty 5.0 of 10

    A stationary Mössbauer setup with 109Ag could probe ultralight scalar dark matter couplings down to roughly 10^-18 GeV^-1 (photon), 10^-21 (gluon), and 10^-22 (quark).

Reference graph

Works this paper leans on

48 extracted references · 48 canonical work pages · cited by 2 Pith papers

  1. [1]

    Ludlow, Martin M

    Andrew D. Ludlow, Martin M. Boyd, Jun Ye, E. Peik, and P. O. Schmidt. Optical atomic clocks. Rev. Mod. Phys. , 87:637--701, Jun 2015

    work page 2015

  2. [2]

    M. S. Safronova, D. Budker, D. DeMille, Derek F. Jackson Kimball, A. Derevianko, and Charles W. Clark. Search for new physics with atoms and molecules. Rev. Mod. Phys. , 90:025008, Jun 2018

    work page 2018

  3. [3]

    Okhapkin, and Ekkehard Peik

    Kjeld Beeks, Tomas Sikorsky, Thorsten Schumm, Johannes Thielking, Maxim V. Okhapkin, and Ekkehard Peik. The thorium-229 low-energy isomer and the nuclear clock. Nat. Rev. Phys. , 3:238--248, 2021

    work page 2021

  4. [4]

    Nuclear clocks for testing fundamental physics

    E Peik, T Schumm, M S Safronova, A Pálffy, J Weitenberg, and P G Thirolf. Nuclear clocks for testing fundamental physics. Quantum Science and Technology , 6(3):034002, apr 2021

    work page 2021

  5. [5]

    Wertheim

    Gunther K. Wertheim. M \"ossbauer E ffect P rinciples and A pplications . Academic Press New York and London, 1964. ISBN 978-1-4832-2856-3

    work page 1964

  6. [6]

    a fer, M. Steiner, H. Karzel, W. Schiessl, M. Peter, G. M. Kalvius, T. Katila, E. Ikonen, P. Helist \

    W. Potzel, C. Sch \"a fer, M. Steiner, H. Karzel, W. Schiessl, M. Peter, G. M. Kalvius, T. Katila, E. Ikonen, P. Helist \"o , J. Hietaniemi, and K. Riski. Gravitational redshift experiments with the high-resolution M \"o ssbauer resonance in ^ 67 Zn . Hyperfine Interact. , 72:195--214, 1992

    work page 1992

  7. [7]

    Yu. D. Bayukov, A. V. Davydov, Yu. N. Isaev, G. R. Kartashov, M. M. Korotkov, and V. V. Migachev. Observation of the gamma resonance of a long-lived ^ 109m Ag isomer using a gravitational gamma-ray spectrometer. JETP Lett. , 90:499--503, 2009

    work page 2009

  8. [8]

    urgen B. Neumayr, Hans-J\

    Lars von der Wense, Benedict Seiferle, Mustapha Laatiaou, J\"urgen B. Neumayr, Hans-J\"org Maier, Hans-Friedrich Wirth, Christoph Mokry, J\"org Runke, Klaus Eberhard, Christoph E. D\"ullmann, Norbert G. Trautmann, and Peter G. Thirolf. Direct detection of the ^ 229 Th nuclear clock transition. Nature , 533:47--51, 2016

    work page 2016

Show all 48 references
  1. [9]

    org Runke, Christoph E. D\

    Tomas Sikorsky, Jeschua Geist, Daniel Hengstler, Sebastian Kempf, Loredana Gastaldo, Christian Enss, Christoph Mokry, J\"org Runke, Christoph E. D\"ullmann, Peter Wobrauschek, Kjeld Beeks, Veronika Rosecker, Johannes H. Sterba, Georgy Kazakov, Thorsten Schumm, and Andreas Flei...

    2020

  2. [10]

    Bilous, Ines Amersdorffer, Christoph Lemell, Florian Libisch, Simon Stellmer, Thorsten Schumm, Christoph E

    Benedict Seiferle, Lars von der Wense, Pavlo V. Bilous, Ines Amersdorffer, Christoph Lemell, Florian Libisch, Simon Stellmer, Thorsten Schumm, Christoph E. Düllmann, Adriana P \'a lffy, and Peter G. Thirolf. Energy of the ^ 229 Th nuclear clock transition. Nature , 573:243--246, 2019

    2019

  3. [11]

    Cocolios, João G

    Sandro Kraemer, Janni Moens, Michail Athanasakis-Kaklamanakis, Silvia Bara, Kjeld Beeks, Premaditya Chhetri, Katerina Chrysalidis, Arno Claessens, Thomas E. Cocolios, João G. M. Correia, Hilde De Witte, Rafael Ferrer, Sarina Geldhof, Reinhard Heinke, Niyusha Hosseini, Mark Huy...

    2023

  4. [12]

    Tiedau, M

    J. Tiedau, M. V. Okhapkin, K. Zhang, J. Thielking, G. Zitzer, E. Peik, F. Schaden, T. Pronebner, I. Morawetz, L. Toscani De Col, F. Schneider, A. Leitner, M. Pressler, G. A. Kazakov, K. Beeks, T. Sikorsky, and T. Schumm. Laser excitation of the Th -229 nucleus. Phys. Rev. Lett...

    2024

  5. [13]

    Elwell, Christian Schneider, Justin Jeet, J

    R. Elwell, Christian Schneider, Justin Jeet, J. E. S. Terhune, H. W. T. Morgan, A. N. Alexandrova, H. B. Tran Tan, Andrei Derevianko, and Eric R. Hudson. Laser excitation of the ^ 229 Th nuclear isomeric transition in a solid-state host. Phys. Rev. Lett. , 133:013201, Jul 2024

    2024

  6. [14]

    Higgins, Jack F

    Chuankun Zhang, Tian Ooi, Jacob S. Higgins, Jack F. Doyle, Lars von der Wense, Kjeld Beeks, Adrian Leitner, Georgy A. Kazakov, Peng Li, Peter G. Thirolf, Thorsten Schumm, and Jun Ye. Frequency ratio of the ^ 229m Th nuclear isomeric transition and the ^ 87 Sr atomic clock. Nat...

    2024

  7. [15]

    Doyle, Chuankun Zhang, Jacob S

    Tian Ooi, Jack F. Doyle, Chuankun Zhang, Jacob S. Higgins, Jun Ye, Kjeld Beeks, Tomas Sikorsky, and Thorsten Schumm. Frequency reproducibility of solid-state Th-229 nuclear clocks. July 2025. arXiv:2507.01180v1

    2025 arXiv

  8. [16]

    ohlsberger, Olga Kocharovskaya, J\

    Yuri Shvyd'ko, Ralf R\"ohlsberger, Olga Kocharovskaya, J\"org Evers, Gianluca Aldo Geloni, Peifan Liu, Deming Shu, Antonino Miceli, Brandon Stone, Willi Hippler, Berit Marx-Glowna, Ingo Uschmann, Robert Loetzsch, Olaf Leupold, Hans-Christian Wille, Ilya Sergeev, Miriam Gerharz...

    2023

  9. [17]

    A. E. Blaugrund, R. E. Holland, and F. J. Lynch. Coulomb excitation of low-lying excited states in Sc ^ 45 . Phys. Rev. , 159:926--930, Jul 1967

    1967

  10. [18]

    Yu . V. Shvyd'ko and G. V. Smirnov. On the direct measurement of nuclear -resonance parameters of long-lived ( 1 s) isomers. Nucl. Instrum. Methods Phys. Res. B , 51:452--457, 1990

    1990

  11. [19]

    Kagan, A

    Yu . Kagan, A. M. Afanas'ev, and V. G. Kohn. On excitation of isomeric nuclear states in a crystal by synchrotron radiation. J. Phys. C: Solid St. Phys. , 12:615--631, 1979

    1979

  12. [20]

    Yu. Kagan. Theory of coherent phenomena and fundamentals in nuclear resonant scattering. Hyperfine Interactions , 123:83--126, 1999

    1999

  13. [21]

    J. P. Hannon and G. T. Trammell. Coherent -ray optics. Hyperfine Interact. , 123/124:127--274, 1999

    1999

  14. [22]

    Cascaded hard x-ray self-seeded free-electron laser at MHz -repetition-rate

    Shan Liu, Christian Grech, Marc Guetg, Suren Karabekyan, Vitali Kocharyan, Naresh Kujala, Christoph Lechner, Tianyun Long, Najmeh Mirian, Weilun Qin, Svitozar Serkez, Sergey Tomin, Jiawei Yan, Suren Abeghyan, Jayson Anton, Vladimir Blank, Ukrike Boesenberg, Frank Brinker, Ye C...

    2023

  15. [23]

    Hard x-ray single-shot spectrometer at the European X-ray Free - Electron Laser

    Naresh Kujala, Wolfgang Freund, Jia Liu, Andreas Koch, Torben Falk, Marc Planas, Florian Dietrich, Joakim Laksman, Theophilos Maltezopoulos, Johannes Risch, Fabio Dall'Antonia, and Jan Gr \"u nert. Hard x-ray single-shot spectrometer at the European X-ray Free - Electron Laser...

    2020

  16. [24]

    M. O. Krause. Atomic radiative and radiationless yields for K and L shells. Journal of Physical and Chemical Reference Data , 8(2):307--327, 1979

    1979

  17. [25]

    J. H. Hubbell, P. N. Trehan, Nirmal Singh, B. Chand, D. Mehta, M. L. Garg, R. R. Garg, Surinder Singh, and S. Puri. A review, bibliography, and tabulation of K , L , and higher atomic shell X- ray fluorescence yields. Journal of Physical and Chemical Reference Data , 23(2):339...

    1994

  18. [26]

    Kib \'e di, T.W

    T. Kib \'e di, T.W. Burrows, M.B. Trzhaskovskaya, P.M. Davidson, and C.W. Nestor. Evaluation of theoretical conversion coefficients using BrIcc . Nucl. Instrum. Methods Phys. Res. A , 589(2):202--229, 2008

    2008

  19. [27]

    Yu . V. Shvyd'ko. MOTIF : Evaluation of time spectra for nuclear forward scattering. Hyperfine Interact. , 125:173--188, 2000

    2000

  20. [28]

    Andrey V. Davydov. The gamma resonance problem of long-lived nuclear isomers. Hyperfine Interactions , 135:125--153, 2001

    2001

  21. [29]

    Yu. A. Il'inskii and R.V. Khokhlov. Narrowing of gamma resonance lines in crystals by radio-frequency fields. JETP , 38(4):809--812, 1974. Russian original - ZhETF, Vol. 65, No. 4, p. 1619, April 1974

    1974

  22. [30]

    Andreev, Yu

    A.V. Andreev, Yu. A. Il'inskii, and R.V. Khokhlov. Narrowing of gamma resonance lines in crystals by continuous radio-frequency fields. JETP , 40(5):819--820, 1975. Russian original - ZhETF, Vol. 67, No. 5, p. 1647, March 1975

    1975

  23. [31]

    Concept of spinning magnetic field at magic-angle condition for line narrowing in m\"ossbauer spectroscopy

    Petr Anisimov, Yuri Rostovtsev, and Olga Kocharovskaya. Concept of spinning magnetic field at magic-angle condition for line narrowing in m\"ossbauer spectroscopy. Phys. Rev. B , 76:094422, Sep 2007

    2007

  24. [32]

    Madsen, J

    A. Madsen, J. Hallmann, G. Ansaldi, T. Roth, W. Lu, C. Kim, U. Boesenberg, A. Zozulya, J. M \" o ller, R. Shayduk, M. Scholz, A. Bartmann, A. Schmidt, I. Lobato, K. Sukharnikov, M. Reiser, K. Kazarian, and I. Petrov. Materials Imaging and Dynamics (MID) instrument at the Europ...

    2021

  25. [33]

    Martin, Peter L

    Benjamin K Greve, Kenneth L. Martin, Peter L. Lee, Peter J. Chupas, Karena W. Chapman, and Angus P. Wilkinson. Pronounced Negative Thermal Expansion from a Simple Structure: Cubic ScF _3 . J. Am. Chem. Soc. , 132:15498, 2010

    2010

  26. [34]

    Growth from the melt and properties investigation of ScF _3 single crystals

    Denis Karimov, Irina Buchinskaya, Natalia Arkharova, Pavel Prosekov, Vadim Grebenev, Nikolay Sorokin, Tatiana Glushkova, and Pavel Popov. Growth from the melt and properties investigation of ScF _3 single crystals. Crystals , 9(7):371, Jul 2019

    2019

  27. [35]

    X-ray diffraction analysis and x-ray topography of high-quality ScAlMgO _4 substrates

    Katsuhiko Inaba, Kazumasa Sugiyama, Takashi Fujii, and Tsuguo Fukuda. X-ray diffraction analysis and x-ray topography of high-quality ScAlMgO _4 substrates. Journal of Crystal Growth , 574:126322, 2021

    2021

  28. [36]

    a , and J. \

    Y. Gangrsky, K. Marinova, S. Zemlyanoi, M. Avgoulea, J. Billowes, P. Campbell, B. Cheal, B. Tordoff, M. Bissell, D. H. Forest, M. Gardner, G. Tungate, J. Huikari, H. Penttil \"a , and J. \"A yst \"o . Nuclear charge radii and electromagnetic moments of scandium isotopes and is...

    2006

  29. [37]

    R. G. Barnes, F. Borsa, S. L. Segel, and D. R. Torgeson. Knight shift anisotropy in scandium and yttrium and nuclear quadrupole coupling in scandium. Phys. Rev. , 137:A1828--A1834, Mar 1965

    1965

  30. [38]

    J. W. Ross, F. Y. Fradin, L. L. Isaacs, and D. J. Lam. Magnetic and nuclear-resonance properties of single-crystal scandium. Phys. Rev. , 183:645--652, Jul 1969

    1969

  31. [39]

    Cohen and F

    M.H. Cohen and F. Reif. Quadrupole effects in nuclear magnetic resonance studies of solids. volume 5 of Solid State Physics , pages 321--438. Academic Press, 1957

    1957

  32. [40]

    Characterization of the binary nitrides VN and ScN by solid-state NMR spectroscopy

    Jennifer Steinadler, Lucien Eisenburger, and Thomas Bräuniger. Characterization of the binary nitrides VN and ScN by solid-state NMR spectroscopy. Zeitschrift f\"ur anorganische und allgemeine Chemie , 648(21):e202200201, 2022

    2022

  33. [41]

    Solid state NMR characterization of individual compounds and solid solutions formed in Sc _2 O _3 -V _2 O _5 -Nb _2 O _5 -Ta _2 O _5 system

    Dzhalil Khabibulin, Konstantin Romanenko, Mikhail Zuev, and Olga Lapina. Solid state NMR characterization of individual compounds and solid solutions formed in Sc _2 O _3 -V _2 O _5 -Nb _2 O _5 -Ta _2 O _5 system. Magnetic Resonance in Chemistry , 45(11):962--970, 2007

    2007

  34. [42]

    ^ 45 Sc NMR spectroscopy and first-principles calculation on the symmetry of ScO _6 polyhedra in BaO–Sc _2 O _3 -based oxides

    Itaru Oikawa and Hitoshi Takamura. ^ 45 Sc NMR spectroscopy and first-principles calculation on the symmetry of ScO _6 polyhedra in BaO–Sc _2 O _3 -based oxides. Dalton Trans. , 43:9714--9721, 2014

    2014

  35. [43]

    Cetnar, David Look, David G

    Hayder Al-Atabi, Qiye Zheng, John S. Cetnar, David Look, David G. Cahill, and James H. Edgar. Properties of bulk scandium nitride crystals grown by physical vapor transport . Applied Physics Letters , 116(13):132103, 04 2020

    2020

  36. [44]

    Properties of scalmgo4 as substrate for nitride semiconductors

    Takashi Matsuoka, Hitoshi Morioka, Satoshi Semboshi, Yukihiko Okada, Kazuya Yamamura, Shigeyuki Kuboya, Hiroshi Okamoto, and Tsuguo Fukuda. Properties of scalmgo4 as substrate for nitride semiconductors. Crystals , 13(3), 2023

    2023

  37. [45]

    Peters, A

    V. Peters, A. Bolz, K. Petermann, and G. Huber. Growth of high-melting sesquioxides by the heat exchanger method. Journal of Crystal Growth , 237-239:879--883, 2002

    2002

  38. [46]

    Al-Atabi, Xiaotian Zhang, Shanmei He, Cheng chen, Yulin Chen, Eli Rotenberg, and James H

    Hayder A. Al-Atabi, Xiaotian Zhang, Shanmei He, Cheng chen, Yulin Chen, Eli Rotenberg, and James H. Edgar. Lattice and electronic structure of ScN observed by angle-resolved photoemission spectroscopy measurements. Applied Physics Letters , 121(18):182102, 11 2022

    2022

  39. [47]

    Diamond channel-cut crystals for high-heat-load beam-multiplexing narrow-band X-ray monochromators

    Yuri Shvyd'ko, Sergey Terentyev, Vladimir Blank, and Tomasz Kolodziej. Diamond channel-cut crystals for high-heat-load beam-multiplexing narrow-band X-ray monochromators . Journal of Synchrotron Radiation , 28(6):1720--1728, Nov 2021

    2021

  40. [48]

    Study of a diamond channel cut monochromator for high repetition rate operation at the EuXFEL : FEA thermal load simulations and first experimental results

    K R Tasca, I Petrov, C Deiter, S Martyushov, S Polyakov, A Rodriguez-Fernandez, R Shayduk, H Sinn, S Terentyev, and M Vannoni. Study of a diamond channel cut monochromator for high repetition rate operation at the EuXFEL : FEA thermal load simulations and first experimental re...

    2022

Pith tools

Reviewed August 5, 2026 · model on record in the stance chip above.