Article
Multidisciplinary Sciences
Aaron Michelson, Brian Minevich, Hamed Emamy, Xiaojing Huang, Yong S. Chu, Hanfei Yan, Oleg Gang
Summary: Advances in nanoscale self-assembly techniques have allowed for the creation of complex nanostructures. However, accurately imaging these structures in three dimensions at the single-component level with elemental sensitivity has been a challenge. In this study, we present a nondestructive three-dimensional imaging technique using nano-focused hard x-rays, DNA-programmable nanoparticle assembly, and nanoscale inorganic templating. With this technique, we were able to determine the positions of individual nanoparticles and identify the arrangements of assembly motifs in a three-dimensional lattice, as well as observe the resulting multimaterial framework with elemental sensitivity.
Review
Physics, Multidisciplinary
Shengjie Jin, Xuzong Chen, Xiaoji Zhou
Summary: This article reviews the methods for manipulating high orbital ultracold atoms in optical lattices and discusses the construction of atom-orbital qubits and the study of the dynamical evolution of high orbital atoms. These studies are of great significance for the application of ultracold atoms in optical lattices in various fields.
FRONTIERS IN PHYSICS
(2022)
Article
Optics
Felipe Isaule, Robert Bennett, Jorg B. Gotte
Summary: This study reveals the existence of polarizing quantum phases for the enantiomers of cold, interacting chiral molecules in an optical helicity lattice, where the discriminatory force exerted by alternating helicity separates molecules with different handedness.
Article
Physics, Applied
Ryoto Takeuchi, Hayaki Chiba, Shoichi Okaba, Masao Takamoto, Shigenori Tsuji, Hidetoshi Katori
Summary: We have demonstrated the continuous outcoupling of ultracold Sr-88 atoms using a moving optical lattice. By optically pumping the atoms to the 5s5p P-3(0) state, we outcouple the atoms by a moving optical lattice. Such a continuous atomic source enables superradiant lasers and the zero-dead-time operation of atom interferometers and optical lattice clocks.
APPLIED PHYSICS EXPRESS
(2023)
Article
Physics, Multidisciplinary
Yinfeng Ma, Cheng Peng, Xiaoling Cui
Summary: The study reveals the formation of a Borromean droplet in three-component ultracold bosons, where only ternary bosons can form a self-bound droplet due to collective many-body effects. Outside the Borromean regime, there is competition between ternary and binary droplets, leading to droplet phase separation. The transition between different droplets and gas phase can be conveniently tuned by boson numbers and interaction strengths.
PHYSICAL REVIEW LETTERS
(2021)
Article
Physics, Multidisciplinary
Saeed Ghanbari
Summary: We introduce 3D permanent magnetic lattices for ultracold atoms and provide analytical expressions for the location of magnetic field minima and various physical quantities. The trap depths, modulation depths, and trap frequencies can be controlled by the bias field. Compared to optical lattices, the permanent magnetic lattices offer higher trap depths and trap frequencies, particularly between magnetic layers.
Article
Optics
Yong-Guang Zheng, Zi-Hang Zhu, Ying Liu, Wei-Yong Zhang, Han-Yi Wang, Song-Tao Yu, An Luo, Hui Sun, Zhen-Sheng Yuan, Jian-Wei Pan
Summary: This study demonstrates a robust site-resolved addressing method by locking the position of the addressing beam to the optical lattice phase. Through feedback loop and phase-locking, the accuracy and success rate of addressing are significantly improved.
Review
Quantum Science & Technology
Shangguo Zhu, Yun Long, Wei Gou, Mingbo Pu, Xiangang Luo
Summary: Arrays of individual atoms trapped in optical microtraps offer a versatile platform for quantum sciences and technologies. By utilizing tunnel-coupled optical microtraps, researchers can explore exotic quantum states, phases, and dynamics that are challenging to achieve in conventional optical lattices.
ADVANCED QUANTUM TECHNOLOGIES
(2023)
Review
Physics, Multidisciplinary
Matthew A. Norcia, Francesca Ferlaino
Summary: The complex electronic structure of lanthanide atoms leads to multiple characteristic properties, such as a large number of optical transitions, anisotropic interaction properties, and a large magnetic moment and spin space in the ground state. These features enable enhanced control over ultracold atoms and their interactions, leading to new forms of control and novel many-body phenomena.
Article
Physics, Multidisciplinary
Karen Lozano-Mendez, Alejandro H. Casares, Santiago F. Caballero-Benitez
Summary: Quantum matter at ultralow temperatures provides a platform for studying desired properties in strongly correlated systems. Using high-Q cavities and optical lattices, we investigate the effects of cavity-mediated long-range magnetic interactions and the presence of ultra-cold matter. We find that global interactions modify the magnetic character of the system and introduce competition. This leads to the emergence of antiferromagnetic correlated bosonic matter beyond what is typically observed in nature.
PHYSICAL REVIEW LETTERS
(2022)
Article
Physics, Multidisciplinary
Zhi-Cong Xu, Ziyu Zhou, Enhong Cheng, Li-Jun Lang, Shi-Liang Zhu
Summary: This study investigates the gain/loss effects on spin-orbit coupled ultracold atoms in two-dimensional optical lattices, revealing the interplay of non-Hermiticity and spin-orbit coupling. The researchers analytically obtain the topological phase diagram and develop a gauge-independent Wilson-loop method for numerically calculating the Chern number of multiple degenerate complex bands.
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
(2022)
Article
Quantum Science & Technology
Jin Yang, Liyu Liu, Jirayu Mongkolkiattichai, Peter Schauss
Summary: The study demonstrates the single-atom resolved imaging of ultracold fermionic Li-6 atoms in a triangular optical lattice with a lattice constant of 1003 nm. By optically resolving single atoms on individual lattice sites using a high-resolution objective and collecting scattered photons while cooling them close to the two-dimensional ground vibrational level in each lattice site, an imaging fidelity of approximately 98% is achieved. This triangular lattice microscope platform for fermions paves the way for studying spin-spin correlations, entanglement, and dynamics of geometrically frustrated Hubbard systems.
Article
Physics, Multidisciplinary
A. Hammond, L. Lavoine, T. Bourdel
Summary: Researchers propose and demonstrate the existence of an effective attractive three-body interaction in coherently driven two-component Bose-Einstein condensates. This interaction originates from the spinor degree of freedom affected by a two-body mean-field shift of the driven transition frequency. The strength of this interaction can be controlled using the Rabi-coupling strength and does not result in additional losses. In the experiment, the three-body interactions are adjusted to play a predominant role in the equation of state of a cigar-shaped trapped condensate.
PHYSICAL REVIEW LETTERS
(2022)
Article
Optics
Hengjiao Guo, Yabing Ji, Qing Liu, Tao Yang, Shunyong Hou, Jianping Yin
Summary: Engineering many-body systems of particles in lattices has attracted significant interest recently. This study proposes a three-dimensional electrostatic lattice consisting of square-patterned electrodes, which can effectively trap and evaporatively cool polar molecules. Additionally, different electrode patterns enable the creation of three-dimensional electric lattices with new topological geometries.
Article
Optics
Cai-Yun Zhao, Hui-Li Han, Ting-Yun Shi
Summary: In this study, the three-body recombination rates on both sides of the interspecies d-wave Feshbach resonance in the Rb-85 -Rb-87(87)-Rb system were investigated using the R-matrix propagation method. Analysis showed different recombination-rate enhancement mechanisms for positive and negative Rb-85 -Rb-87 d-wave scattering lengths, as influenced by the presence of three-body shape resonance and coupling between entrance and recombination channels. The study also highlighted the significant role of intraspecies interactions in determining recombination-rate enhancements, with the interspecies scattering length values shifting when Rb-87-Rb-8(7) interaction is near or away from d-wave resonance.
Review
Psychology, Developmental
Gabrielle A. Carlson, Manpreet K. Singh, Lisa Amaya-Jackson, Tami D. Benton, Robert R. Althoff, Christopher Bellonci, Jeff Q. Bostic, Jaclyn Datar Chua, Robert L. Findling, Cathryn A. Galanter, Ruth S. Gerson, Michael T. Sorter, Argyris Stringaris, James G. Waxmonsky, Jon M. McClellan
Summary: This article discusses the impact of impairing emotional outbursts on mental health care systems, emergency departments, schools, and juvenile justice programs. However, quantifying the prevalence, outcome, and impact of outbursts is challenging due to their transdiagnostic nature and lack of explicit definition in current diagnostic criteria. Further research is needed to develop specific definitions and measures to track and quantify outbursts, and to assess the effectiveness of interventions.
JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY
(2023)
Review
Ophthalmology
Dongfeng Li, Ving Fai Chan, Gianni Virgili, Prabhath Piyasena, Habtamu Negash, Noelle Whitestone, Sara O'Connor, Baixiang Xiao, Mike Clarke, David H. Cherwek, Manpreet K. Singh, Xinshu She, Huan Wang, Matthew Boswell, S. Grace Prakalapakorn, Jennifer L. Patnaik, Nathan Congdon
Summary: This study examines the association between vision impairment, ocular morbidity, their treatment, and depression and anxiety in children. The findings show that children with vision impairment are more likely to experience symptoms of depression and anxiety compared to children with normal vision, and strabismus surgery can improve these symptoms.
Article
Environmental Sciences
Qi Jiang, Xinshu She, Sarah-Eve Dill, Sean Sylvia, Manpreet Kaur Singh, Huan Wang, Matthew Boswell, Scott Rozelle
Summary: This study examines the prevalence of depression and anxiety among children in China, with a focus on rural areas. The results show that girls and junior high school students are at a higher risk for both depression and anxiety symptoms, and socioeconomic status has varying associations to these symptoms. The study also highlights correlations between depression and anxiety symptoms and math test scores.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
(2022)
Editorial Material
Ophthalmology
S. Grace Prakalapakorn, Manpreet Kaur Singh, Nathan Congdon
JAMA OPHTHALMOLOGY
(2022)
Article
Neurosciences
Xiaoqian Yu, Zsofia Cohen, Aki Tsuchiyagaito, Gabriella Cochran, Robin Aupperle, Jennifer Stewart, Manpreet Singh, Masaya Misaki, Jerzy Bodurka, Martin Paulus, Namik Kirlic
Summary: Mindfulness training has been found to reduce self-referential processing and promote interoception. This study examined the activity of the insular cortex during real-time functional magnetic resonance imaging neurofeedback-augmented mindfulness training. The findings revealed the specific involvement of insula subregions in this process.
Article
Neurosciences
Adina S. Fischer, Bailey Holt-Gosselin, Kelsey E. Hagan, Scott L. Fleming, Akua F. Nimarko, Ian H. Gotlib, Manpreet K. Singh
Summary: This study characterized functional connectivity differences between youth at high familial risk for bipolar disorder (HR-BD), major depressive disorder (HR-MDD), and low-risk youth (LR), and found associations between family dynamics and these connections. Additionally, the study identified connectivity differences related to resilience and conversion to psychopathology. These findings are crucial for understanding the neural underpinnings of mood disorders and developing interventions targeted at the family context.
BIOLOGICAL PSYCHIATRY-COGNITIVE NEUROSCIENCE AND NEUROIMAGING
(2022)
Article
Psychology, Educational
Qi Jiang, Sarah-Eve Dill, Sean Sylvia, Manpreet K. Singh, Xinshu She, Eric Wang, Alexis Medina, Scott Rozelle
Summary: This study conducts an exploratory analysis of the impacts of a center-based early childhood development intervention on the mental health of caregivers. The results show no significant overall change in caregiver-reported mental health symptoms after 1 year of intervention. Subgroup analyses reveal heterogeneous effects by caregiver socioeconomic status and identity.
Editorial Material
Psychology, Developmental
Manpreet K. Singh
JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY
(2023)
Article
Neurosciences
Manpreet K. Singh, Cynthia Siu, Michael Tocco, Andrei Pikalov, Antony Loebel
Summary: This study investigated the influence of mixed symptoms on treatment outcomes in pediatric bipolar depression and found that sleep disturbances and irritability are key symptoms that bridge between depressive and manic symptom clusters and influence treatment outcomes.
CURRENT NEUROPHARMACOLOGY
(2023)
Article
Neurosciences
David J. Miklowitz, Marc J. Weintraub, Patricia D. Walshaw, Christopher D. Schneck, Kiki D. Chang, John Merranko, Amy S. Garrett, Manpreet K. Singh
Summary: In this study, the results of a randomized trial of family-focused therapy for high-risk youth with bipolar disorder (BD) were reported, and psychosocial and neuroimaging variables were examined as mediators of treatment effects. The findings indicate that family-focused therapy can delay mood episodes and reduce suicidal ideation in symptomatic youth with familial liability to BD. Neuroimaging data suggests neural adaptations related to improved emotion regulation in youth receiving family-focused therapy.
CURRENT NEUROPHARMACOLOGY
(2023)
Article
Health Care Sciences & Services
Huan Wang, Cody Abbey, Thomas Kennedy, Erik Feng, Robin Li, Finley Liu, Annli Zhu, Sharon Shen, Prateek Wadhavkar, Scott Rozelle, Manpreet K. Singh
Summary: This study examines the association between adolescent free time allocation and mental health and academic performance in rural China. Excessive screen time is associated with worse mental health, while outdoor time is associated with better mental health. Regarding academic performance, up to 1 hour and 1-2 hours of daily screen time are positively associated with math scores, while there is no significant association between outdoor time and academic performance.
RISK MANAGEMENT AND HEALTHCARE POLICY
(2023)
Article
Psychology, Multidisciplinary
Cody Abbey, Hao Xue, Thomas Kennedy, Brandon Barket, Qixin Dai, Tracy Ly, William Su, Scott Rozelle, Huan Wang, Xinshu She, Manpreet Singh
Summary: This study examined the relationship between household characteristics, perceived family support (PFS), and developmental outcomes among at-risk students in poor rural China. The sample included 1564 primary and secondary school students (M = 11.55 years old). Results showed that having a caregiver with high resilience was associated with better developmental outcomes, while having a migrant mother was linked to lower developmental outcomes. PFS was found to mediate the relationship between household characteristics and developmental outcomes. This study emphasizes the importance of caregiver resilience and PFS for the functioning of disadvantaged students.
CURRENT PSYCHOLOGY
(2023)
Article
Psychology, Multidisciplinary
Chen Liu, Xinshu She, Luwan Lan, Huan Wang, Min Wang, Cody Abbey, Manpreet K. Singh, Scott Rozelle, Lian Tong
Summary: This study examines the association between parenting stress and adolescent academic burnout, and tests whether adolescent mental health symptoms and positive psychological traits mediate this association. The results showed that adolescent mental health symptoms and positive psychological traits mediate the association between parenting stress and academic burnout.
CURRENT PSYCHOLOGY
(2023)
Article
Psychology, Developmental
David J. Miklowitz, Marc J. Weintraub, Manpreet K. Singh, Patricia D. Walshaw, John A. Merranko, Boris Birmaher, Kiki D. Chang, Christopher D. Schneck
Summary: This study investigates the association between mood instability and symptomatic, psychosocial, and familial functioning in youth at high risk for bipolar disorder (BD). The results show that youth with higher mood instability ratings tend to have other specified BD, younger age, earlier symptom onset, more severe mood symptoms, lower psychosocial functioning, and more familial conflict. Mood instability mediates the association between baseline diagnosis and mother/offspring conflict at follow-up. Psychosocial interventions do not moderate these associations.
JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY
(2022)
Meeting Abstract
Rheumatology
Jordan Jacquez, Lisa Zhu, Manpreet Singh, Caroline Siegel, Lori Sahakian, Brian Skaggs, Jennifer Grossman, Maureen McMahon
ARTHRITIS & RHEUMATOLOGY
(2022)
