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Journal Articles

Oxygen vacancy distribution in different regions of La1−xSrxGa1−yMgyO3−δ

Open Access
Sergej Ražnjević, Sandra Drev, Vinko Sršan, Matthäus Siebenhofer, Christin Böhme, Stanislaus Breitwieser, Sašo Šturm, Miran Čeh, Markus Kubicek, Zaoli Zhang
Journal: APL Materials
APL Mater. 13, 071112 (2025)
https://doi.org/10.1063/5.0273459
Published: July 2025
View article titled, Oxygen vacancy distribution in different regions of La1−xSrxGa1−yMgyO3−δ
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Journal Articles

Stability, growth, and doping of In2(Si, Ge)2O7: Promising n-type wide-bandgap semiconductors

Open Access
Cheng-Wei Lee, Kingsley Egbo, Emily Garrity, Matthew Jankousky, Henry Garland, Andriy Zakutayev, Vladan Stevanović
Journal: APL Materials
APL Mater. 13, 071113 (2025)
https://doi.org/10.1063/5.0268336
Published: July 2025
View article titled, Stability, growth, and doping of In2(Si, Ge)2O7: Promising n-type wide-bandgap semiconductors
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Journal Articles

Adherent β-Ga2O3 thin films on single crystal diamond (001) substrates enabled by (AlxGa1−x)2O3 buffer layers

Open Access
Arpit Nandi, Ramandeep Mandia, Indraneel Sanyal, Xiaoyang Ji, Xiang Zheng, David J. Smith, David Cherns, James Pomeroy, Martin Kuball
Journal: APL Materials
APL Mater. 13, 071108 (2025)
https://doi.org/10.1063/5.0276605
Published: July 2025
View article titled, Adherent β-Ga2O3 thin films on single crystal diamond (001) substrates enabled by (AlxGa1−x)2O3 buffer layers
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Journal Articles

Challenges in modulation doping of n-type Ge/SiGe heterostructures: The role of epitaxial and thermal strain

Open Access
E. Campagna, E. Talamas Simola, L. Di Gaspare, D. Marian, M. H. Zoellner, F. Berkmann, L. Baldassarre, M. Ortolani, G. Capellini, M. Virgilio, M. De Seta
Journal: APL Materials
APL Mater. 13, 061112 (2025)
https://doi.org/10.1063/5.0259848
Published: June 2025
View article titled, Challenges in modulation doping of n-type Ge/SiGe heterostructures: The role of epitaxial and thermal strain
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Journal Articles

Characterization of deep-level defects in OFZ grown Nb-doped β-Ga2O3 single crystals

Open Access
Ananthu Vijayan V L, Christopher A. Dawe, Sai Charan Vanjari, Vladimir P. Markevich, Matthew P. Halsall, Anthony R. Peaker, Moorthy Babu Sridharan, Martin Kuball
Journal: APL Materials
APL Mater. 13, 051121 (2025)
https://doi.org/10.1063/5.0261436
Published: May 2025
View article titled, Characterization of deep-level defects in OFZ grown Nb-doped β-Ga2O3 single crystals
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Journal Articles

Plasma-assisted molecular beam epitaxy growth of high-density nitrogen-doped Ga2O3 thin films on Ga2O3 (010) substrates by simultaneously supplying oxygen and nitrogen radicals

Open Access
Kura Nakaoka, Shoki Taniguchi, Tomoki Uehara, Jin Inajima, Kohki Tsujimoto, Yusuke Teramura, Satoko Honda, YongGu Shim, Masataka Higashiwaki
Journal: APL Materials
APL Mater. 13, 051117 (2025)
https://doi.org/10.1063/5.0258551
Published: May 2025
View article titled, Plasma-assisted molecular beam epitaxy growth of high-density nitrogen-doped Ga2O3 thin films on Ga2O3 (010) substrates by simultaneously supplying oxygen and nitrogen radicals
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Journal Articles

Optimizing the morphology transition on MOVPE-grown (100) β-Ga2O3 film between step-flow growth and step-bunching: A machine learning-assisted approach

Open Access
Ta-Shun Chou, Saud Bin Anooz, Natasha Dropka, Han-Hsu Chen, Zbigniew Galazka, Martin Albrecht, Andreas Fiedler, Andreas Popp
Journal: APL Materials
APL Mater. 13, 051110 (2025)
https://doi.org/10.1063/5.0261944
Published: May 2025
View article titled, Optimizing the morphology transition on MOVPE-grown (100) β-Ga2O3 film between step-flow growth and step-bunching: A machine learning-assisted approach
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Journal Articles

Electrically active defects in Ta-doped β-Ga2O3 grown using the optical floating zone method

Open Access
Christopher A. Dawe, Lijie Sun, Ananthu Vijayan V. L., Vladimir P. Markevich, Janet Jacobs, Ian D. Hawkins, Matthew P. Halsall, Anthony R. Peaker, David J. Binks, Sai Charan Vanjari, Moorthy Babu Sridharan, Martin Kuball
Journal: APL Materials
APL Mater. 13, 041121 (2025)
https://doi.org/10.1063/5.0261495
Published: April 2025
View article titled, Electrically active defects in Ta-doped β-Ga2O3 grown using the optical floating zone method
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Journal Articles

One-pot microemulsion synthesis of luminescent core@shell lanthanide-doped nanoparticles

FeaturedOpen Access
Benoit Richard, Jérémie Asselin, Denis Boudreau, Emilie Ringe, Anna M. Ritcey
Journal: APL Materials
APL Mater. 13, 031117 (2025)
https://doi.org/10.1063/5.0251458
Published: March 2025
View article titled, One-pot microemulsion synthesis of luminescent core@shell lanthanide-doped nanoparticles
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Journal Articles

Local charge-screening and polarization switching in a ferroelectric ionic-superconductor

Open Access
Laura Barrett, Cherrie S. J. Lee, Anton V. Ievlev, Rama K. Vasudevan, Carlota Canalias
Journal: APL Materials
APL Mater. 13, 031110 (2025)
https://doi.org/10.1063/5.0252023
Published: March 2025
View article titled, Local charge-screening and polarization switching in a ferroelectric ionic-superconductor
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Journal Articles

Unlocking n-type semiconductivity in diamond: A breakthrough approach via surface metal doping

Open Access
Defeng Liu, Guixuan Wu, Shulin Luo, Gangcheng Wang, Xiaowei Wang, Xueting Wang
Journal: APL Materials
APL Mater. 12, 121118 (2024)
https://doi.org/10.1063/5.0245733
Published: December 2024
View article titled, Unlocking n-type semiconductivity in diamond: A breakthrough approach via surface metal doping
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Journal Articles

The role of the dopant in the electronic structure of erbium-doped TiO2 for quantum emitters

Open Access
J. B. Martins, G. Grant, D. Haskel, G. E. Sterbinsky, I. Masiulionis, K. E. Sautter, E. Karapetrova, S. Guha, J. W. Freeland
Journal: APL Materials
APL Mater. 12, 121110 (2024)
https://doi.org/10.1063/5.0241141
Published: December 2024
View article titled, The role of the dopant in the electronic structure of erbium-doped TiO2 for quantum emitters
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Journal Articles

Impact of Co doping on the magnetic and transport properties of FeRh

Open Access
Sang-il Seo, Min-Tae Park, Myung-Hwa Jung
Journal: APL Materials
APL Mater. 12, 121111 (2024)
https://doi.org/10.1063/5.0238471
Published: December 2024
View article titled, Impact of Co doping on the magnetic and transport properties of FeRh
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Journal Articles

Nb-doping in (Mn,Fe)2(P,Ge) giant magnetocaloric materials

Open Access
Yuliang Li, Zhiqiang Ou, Hargen Yibole, Yingjie Li, Ning Jiang, Bao Gegen, Shouyuan Xing, Haramtan Sumen, Ojiyed Tegus
Journal: APL Materials
APL Mater. 12, 121106 (2024)
https://doi.org/10.1063/5.0239245
Published: December 2024
View article titled, Nb-doping in (Mn,Fe)2(P,Ge) giant magnetocaloric materials
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Journal Articles

Property optimization of Er/Yb-codoped LiNbO3 crystals for LNOI lasers and amplifiers

Editor’s PickOpen Access
Zhongzheng Zhang, Yuqi Zhang, Zhaojie Wu, Xin Yuan, Shiguo Liu, Hongde Liu, Dahuai Zheng, Yongfa Kong, Jingjun Xu
Journal: APL Materials
APL Mater. 12, 121104 (2024)
https://doi.org/10.1063/5.0243742
Published: December 2024
View article titled, Property optimization of Er/Yb-codoped LiNbO3 crystals for LNOI lasers and amplifiers
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Journal Articles

Nanosecond laser annealing: Impact on superconducting silicon on insulator monocrystalline epilayers

Open Access
Y. Baron, J. L. Lábár, S. Lequien, B. Pécz, R. Daubriac, S. Kerdilès, P. Acosta Alba, C. Marcenat, D. Débarre, F. Lefloch, F. Chiodi
Journal: APL Materials
APL Mater. 12, 121101 (2024)
https://doi.org/10.1063/5.0231177
Published: December 2024
View article titled, Nanosecond laser annealing: Impact on superconducting silicon on insulator monocrystalline epilayers
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Journal Articles

Frequency-driven-multistable hazy states for smart windows with ultralow power consumption

Open Access
J. W. Ryu, G. J. Choi, H. J. Jeon, Y. Choi, J. S. Gwag
Journal: APL Materials
APL Mater. 12, 121103 (2024)
https://doi.org/10.1063/5.0239867
Published: December 2024
View article titled, Frequency-driven-multistable hazy states for smart windows with ultralow power consumption
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Journal Articles

Structural and optical properties of Eu-doped ZnO epitaxial thin films grown by pulsed-laser deposition

Open Access
Wei-Lun Wei, Chun-Yen Lin, Tzu-Chi Huang, Yi-Chen Li, Yu-Hao Wu, Chien-Yu Lee, Bo-Yi Chen, Gung-Chian Yin, Mau-Tsu Tang, Wu-Ching Chou, Fang-Yuh Lo, Bi-Hsuan Lin
Journal: APL Materials
APL Mater. 12, 111112 (2024)
https://doi.org/10.1063/5.0234509
Published: November 2024
View article titled, Structural and optical properties of Eu-doped ZnO epitaxial thin films grown by pulsed-laser deposition
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Journal Articles

Detection of an unintentional Si doping gradient in site-controlled GaN nanowires grown using a Si3N4 mask by spatially resolved cathodoluminescence and Raman spectroscopy

Open Access
Mikel Gómez Ruiz, Matt D. Brubaker, Kris A. Bertness, Alexana Roshko, Hans Tornatzky, Manfred Ramsteiner, Oliver Brandt, Jonas Lähnemann
Journal: APL Materials
APL Mater. 12, 101123 (2024)
https://doi.org/10.1063/5.0233859
Published: October 2024
View article titled, Detection of an unintentional Si doping gradient in site-controlled GaN nanowires grown using a Si3N4 mask by spatially resolved cathodoluminescence and Raman spectroscopy
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Journal Articles

Comprehensive characterization of nitrogen-related defect states in β-Ga2O3 using quantitative optical and thermal defect spectroscopy methods

Open Access
Hemant Ghadi, Evan Cornuelle, Joe F. Mcglone, Alexander Senckowski, Shivam Sharma, Man Hoi Wong, Uttam Singisetti, Steven A. Ringel
Journal: APL Materials
APL Mater. 12, 091111 (2024)
https://doi.org/10.1063/5.0225570
Published: September 2024
View article titled, Comprehensive characterization of nitrogen-related defect states in β-Ga2O3 using quantitative optical and thermal defect spectroscopy methods
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