Chinese Physics Letters

Papers
(The median citation count of Chinese Physics Letters is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-11-01 to 2025-11-01.)
ArticleCitations
Interstitial Doping of SnO2 Film with Li for Indium-Free Transparent Conductor168
Continuous-Variable Quantum Computation in Circuit QED162
An Alternative Operation Scheme to Improve the Efficiency of a Stark Decelerator140
Recent Advances in Moiré Superlattice Structures of Twisted Bilayer and Multilayer Graphene124
Generalized Aubry–André–Harper Models in Optical Superlattices108
Splitting of Degenerate Superatomic Molecular Orbitals Determined by Point Group Symmetry97
The 4f-Hybridization Strength in Ce m Mn In3m+2n Heavy-Fermion Compounds Studied by Ang88
Honeycomb Lattice in Metal-Rich Chalcogenide Fe2Te84
Structural Evolution of D 5h (1)-C90 under High Pressure: A Mediate Allotrope of Nanocarbon from Zero-Dimensional Fullerene to One-Dimensional Nanot61
Photonic Generation of Chirp-Rate-Tunable Microwave Waveforms Using Temporal Cavity Solitons with Agile Repetition Rate59
ESM Cloud Toolkit: A Copilot for Energy Storage Material Research58
Medium Modifications of Heavy-Flavor Jet Angularities in High-Energy Nuclear Collisions51
First-Principles Calculations about Elastic and Li+ Transport Properties of Lithium Superoxides under High Pressure and High Temperature49
Three-Wave Mixing of Dipole Solitons in One-Dimensional Quasi-Phase-Matched Nonlinear Crystals48
Giant Tunneling Magnetoresistance in Spin-Filter Magnetic Tunnel Junctions Based on van der Waals A-Type Antiferromagnet CrSBr44
Structural and Physical Properties of the Heavy Fermion Metal Ce2NiAl6Si542
Imaging Freeze-Out Sources and Extracting Strong Interaction Parameters in Relativistic Heavy-Ion Collisions39
Is p-Type Doping in TeO2 Feasible?38
Long-Cycle Lithium Batteries with LiNi0.8Co0.1Mn0.1O2 Cathodes above 4.5V Enabled by Uniform Coating of Nanosized Garnet Electrolytes37
Right-eigenstate-based approach to non-Hermitian superfluidity with two-body loss34
Orbital-Ordering Driven Simultaneous Tunability of Magnetism and Electric Polarization in Strained Monolayer VCl334
Discovery of Two Families of Vsb-Based Compounds with V-Kagome Lattice33
Electron Microscopy and Spectroscopy Investigation of Atomic, Electronic, and Phonon Structures of NdNiO2/SrTiO3 Interface32
Fe1+y Te x Se1- x : A Delicate and Tunable Majorana Material30
Defects in Statically Unstable Solids: The Case for Cubic Perovskite α-CsPbI330
Research Progress in the Polymeric Nitrogen with High Energy Density28
Mid-infrared superchiral field induced by quasi-guided mode in diamond metasurface28
Multiple Soliton Asymptotics in a Spin-1 Bose–Einstein Condensate28
Driven Critical Dynamics in the Tricitical Point27
Stochastic Resonance in a Single-Ion Nonlinear Mechanical Oscillator27
Constructing Hopf Insulator from Geometric Perspective of Hopf Invariant27
Superconductivity near the (2+1)-Dimensional Ferromagnetic Quantum Critical Point27
Tracking Polarization Structure in PtTe2 at Three-Dimensional Atomic Resolution26
MWCNT Doped Reverse-Mode Polymer Network Liquid Crystals with Frequency Response Property26
Analysis of Strong Coupling Constant with Machine Learning and Its Application26
Cubic Ice Captured by In Situ Transmission Electron Microscope26
Magnetic-Mediated Carrier, Phonon and Spin Dynamics in the Ferromagnetic Semiconductor (In,Fe)Sb25
Mean-Squared Energy Difference for Exploring Potential Energy Landscapes of Supercooled Liquids25
Probing the Air Storage Failure Mechanism of Ni-Rich Layered Cathode Materials25
First-Principles Study of Layered Anti-Perovskite Cathode Materials for Sodium-Ion Batteries24
Mn4Al11: A Half-Semimetal Candidate with Anomalous Electronic Behaviors24
Competition between Stepwise Polarization Switching and Chirality Coupling in Ferroelectric GeS Nanotubes24
Decoherence Effects of Terahertz Generation in Solids under Two-Color Femtosecond Laser Fields23
CuI/Nylon Membrane Hybrid Film with Large Seebeck Effect23
Growth and Characterization of a New Superconductor GaBa2Ca3Cu4O11+δ 23
Magnetic Damping Properties of Single-Crystalline Co55Mn18Ga27 and Co50Mn18Ga32 Films22
Realization of Fast All-Microwave Controlled-Z Gates with a Tunable Coupler22
Sr-Doping-Modulated Metal-Insulator Transition in NdNiO3 Epitaxial Films22
Interception of Layered LP-N and HLP-N at Ambient Conditions by Confined Template21
High-Precision Physics Experiments at Huizhou Large-Scale Scientific Facilities21
Pressure-Driven Ne-Bearing Polynitrides with Ultrahigh Energy Density21
Moiré Synaptic Transistor for Homogeneous-Architecture Reservoir Computing21
Review of the Research Status of Practical Superconducting Materials and Their Current Carrying Performance21
Collective Pinning and Vortex Dynamics in Type II Superconducting Thin Films with Varying Magnetic Field at T → 020
Giant Influence of Clustering and Anti-Clustering of Disordered Surface Roughness on Electronic Tunneling20
Tunable Memory and Activity of Quincke Particles in Micellar Fluid20
Synthesis of Chemically Sharp Interface in NdNiO3/SrTiO3 Heterostructures20
Evolution of Superconducting-Transition Temperature with Superfluid Density and Conductivity in Pressurized Cuprate Superconductors20
Ferroelectricity and Large Rashba Splitting in Two-Dimensional Tellurium20
Magnetism and Superconductivity in the t–J Model of La3Ni2O7 Under Multiband Gutzwiller Approximation20
Hyperbolic Plasmons in Coupled Luttinger Liquids of Homochiral Carbon Nanotube Arrays20
Erratum: Frustrated Magnetic Interactions and Quenched Spin Fluctuations in CrAs [Chin. Phys. Lett. 39, 127501 (2022)]20
First-Principles Study on Thermal and Electrical Transport Properties of NbGe2 and NbSi2: The Role of Electron–Phonon Coupling19
Phonon Focusing Effect in an Atomic Level Triangular Structure19
Pressure-Induced Superconductivity in the Charge-Density-Wave Compound LaTe2–x Sb x (x = 0 and 0.4)19
Fe-Loaded Two-Dimensional Nitrogen-Doped Carbon for Electromagnetic Wave Absorption19
Finite Size Effect on Gluon Dissociation of J/ψ in Relativistic Heavy Ion Collisions18
Quantifying the Driving Effect of Colored Noise in Brownian Motors18
Ultrafast Modulation of the Molten Metal Surface Tension under Femtosecond Laser Irradiation18
Pressure-Driven Energy Band Gap Narrowing of λ-N218
Anomalous Josephson Effect in Topological Insulator-Based Josephson Trijunction18
Precise Determination of the Bottom-Quark On-Shell Mass Using Its Four-Loop Relation to the 18
High Energy Inner Shell Photoelectron Diffraction in CO218
Magnetic Nonreciprocity in a Hybrid Device of Asymmetric Artificial Spin-Ice-Superconductors17
Status and Prospect of Weak Radiative Hyperon Decays17
Axion-Field-Enhanced Near-Field Thermophotovoltaic Systems with Band Dislocation17
Effect of Boundary Scattering on Magneto-Transport Performance in BN-Encapsulated Graphene17
Determination of the Range of Magnetic Interactions from the Relations between Magnon Eigenvalues at High-Symmetry κ Points17
Enhanced Long-Distance Weak Signal Transmission Capabilities via Weak Measurement17
Temporal Pulse Engineering of Spectral Evolution in a Synthetic Frequency Lattice16
Predicted Critical State Based on Invariance of the Lyapunov Exponent in Dual Spaces16
Realizing n-type gete through suppressing the formation of cation vacancies and bi-doping*16
Realizations, Characterizations, and Manipulations of Two-Dimensional Electron Systems Floating above Superfluid Helium Surfaces16
Three-Dimensional van Hove Singularities and Charge Density Wave Evolution in kagome lattice KV3Sb516
Scaling Laws of Heat Flux Width in the HL-2A Closed Divertor Tokamak16
Signature of Superconductivity in Pressurized Trilayer-Nickelate Pr4Ni3O10–δ16
Evidence of Electronic Phase Separation in the Strongly Correlated Semiconductor YbB1216
Broadband Optically Transparent Absorber and Multi-Band Stealth Based on Organic Metasurface16
Electron-Exciton Coupling in 1T-TiSe2 Bilayer16
Modulation of High-Order Harmonic Generation from a Monolayer ZnO by Co-rotating Two-Color Circularly Polarized Laser Fields15
High Q 2 Behavior of the Proton Structure Function through the Balitsky–Kovchegov Equation15
Development of Time-of-Flight Polarized Neutron Imaging at the China Spallation Neutron Source15
Route to Stabilize Cubic Gauche Polynitrogen to Ambient Conditions via Surface Saturation by Hydrogen15
Heteronuclear Magnetisms with Ultracold Spinor Bosonic Gases in Optical Lattices15
Pressure Evolution of the Magnetism and Fermi Surface of YbPtBi Probed by a Tunnel Diode Oscillator Based Method15
Electrically Tunable Graphene Terahertz Isolator Assisted by Nonreciprocal Plasmon15
Breaking through the Optimization Limits of Power Factor via Pressure-Decoupled Seebeck Coefficient and Electrical Conductivity15
A Lay-up-Oriented CFRP-Substrate Metamaterial Absorber with High Insensitivity to Polarization15
Predicting Many Crystal Properties via an Adaptive Transformer-Based Framework14
Variational Quantum Eigensolver with Mutual Variance-Hamiltonian Optimization14
Random Green’s Function Method for Large-Scale Electronic Structure Calculation14
Carrier dynamics and enhanced terahertz generation in GaAs photoconductive emitters with microstructures14
Effects of Thickness and Anisotropic Strain on Polarization Switching Properties of Sub-10nm Epitaxial Hf0.5Zr0.5O2 Thin Films14
Modulation Instability and Non-Degenerate Akhmediev Breathers of Manakov Equations14
Planar Hall Effect in the Charge-Density-Wave Bi2Rh3Se214
Emergence of Superconductivity on the Border of Antiferromagnetic Order in RbMn6Bi5 under High Pressure: A New Family of Mn-Based Superconductors13
A short review of the vector charmonium-like state ψ(4230)13
Search for Ultralight Dark Matter with a Frequency Adjustable Diamagnetic Levitated Sensor13
Low-Voltage IGZO Field-Effect Ultraviolet Photodiode13
A Compact in situ Polarized 3He System for Neutron Scattering13
Quantum Engineering of Helical Charge Migration in HCCI13
Revealing the Impact of Ferromagnetic Elements on Fe-Based Amorphous Alloy Properties via ab initio Molecular Dynamics Simulations and Experiments13
Floquet Non-Abelian Topological Charges and Edge States13
In-Memory Probabilistic Computing Using Gate-Tunable Layer Pseudospins in van der Waals Heterostructures13
Renormalization Group Theory of Eigen Microstates13
Microscopic Magnetism of Nickel-Based Infinite-Layer Superconducting Parent Compounds RNiO2 (R = La, Nd): A μSR Study13
Isoelectronic Ga Substitution Effects on Antiferromagnetic Order in CeRh(In1−x Ga x )513
Critical Current Density, Vortex Pinning, and Phase Diagram in the NaCl-Type Superconductors InTe1–x Se x (x = 0, 0.1, 0.2)13
Achieving Ultralong Spin Coherent Time of Single Nitrogen Vacancy Centers in Diamond13
Multi-Plateau Molecular High Harmonic Generation Frome Multi-Functional Group Recombination13
Interaction between Surface Acoustic Wave and Quantum Hall Effects13
Finite Temperature Magnetism in the Triangular Lattice Antiferromagnet KErTe213
Nonresonant Multiphoton Ionization of Stark Decelerated Molecules by Femtosecond Laser Pulses12
Origin of the Disparity between the Stability of Transmutated Mix-Cation and Mix-Anion Compounds12
Ultrafast Ternary Content-Addressable Nonvolatile Floating-Gate Memory Based on van der Waals Heterostructures12
Superconductivity Observed in Tantalum Polyhydride at High Pressure12
Prediction of High Critical Temperature Superconductors in Ternary Y-Hf-H System under High Pressure12
Spin Resolved Zero-Line Modes in Minimally Twisted Bilayer Graphene from Exchange Field and Gate Voltage12
Chiral Anomaly in Non-Relativistic Systems: Berry Curvature and Chiral Kinetic Theory12
Reconciliation of Theoretical Lifetimes of the 5s5p 3P2o Metastable State for 88Sr with Measurement: The Role of the Blackbody-Radiation-Induced Decay12
Unleashing the Power of Moiré Materials in Neuromorphic Computing12
In situ Measurement of Intense Optical Fields via Strong Field Ionization12
Rydberg-Atom Terahertz Heterodyne Receiver with Ultrahigh Spectral Resolution12
Dust-Induced Regulation of Thermal Radiation in Water Droplets12
Some Modified Equations of the Sine-Hilbert Type12
Anisotropy of Electronic Spin Texture in the High-Temperature Cuprate Superconductor Bi2Sr2CaCu2O8+δ 12
Neural Network-Based Frequency Optimization for Superconducting Quantum Chips12
Moiré Metasurface with Triple-Band Near-Perfect Chirality12
Joint Authentication Public Network Cryptographic Key Distribution Protocol Based on Single Exposure Compressive Ghost Imaging12
Room Temperature Thermal Switching Based on Monolayer Boron Nitride12
Anharmonic phonon dynamics and the origin of ultralow lattice thermal conductivity in CuBiI4: Implications for thermoelectric applications11
Quantitative Measurement of Temperature-Dependent Quasiparticle Scattering of the Topological Surface States in Bi2Se311
Development and Performance of the First Nb3Sn Thin-Film Cavity via Bronze Process11
Evidence for Magnetic Fractional Excitations in a Kitaev Quantum-Spin-Liquid Candidate α-RuCl311
Exploring Explicit Coarse-Grained Structure in Artificial Neural Networks11
Electron-Correlation-Induced Charge Density Wave in FeGe11
Direct Observation on H-Elimination Enhancement from C2H4 through Non-Adiabatic Process by Femtosecond Laser Induced Coulomb Explosion11
Second Harmonic-Induced Ultrafast Wrinkle Formation in Two-Dimensional Material11
Super-Sensitive and Visibility-Enhanced Imaging with NOON States for Birefringent and Isotropic Samples11
Experimental Road to a Charming Family of Tetraquarks … and Beyond11
Achieving 1.2 fm/Hz1/2 Displacement Sensitivity with Laser Interferometry in Two-Dimensional Nanomechanical Resonators: Pathways towards Quantum-Noise-Limited Measurement at Room Temperatur11
Diagnosing Thermalization Dynamics of Non-Hermitian Quantum Systems via GKSL Master Equations11
Gate Tunable Labyrinth Domain Structures in a van der Waals Itinerant Ferromagnet Cr7Te811
Inverse Design and Experimental Verification of Metamaterials for Thermal Illusion Using Genetic Algorithms11
Nonadiabatic Holonomic Quantum Computation Based on Rydberg Ground State Blockade11
Production of 87Rb Bose-Einstein Condensate in an Asymmetric Crossed Optical Dipole Trap10
Possible Superconductivity in Biphenylene10
Prospect of Hexagonal CsMg(I1–xBrx)3 Alloys for Deep-Ultraviolet Light Emission10
Abnormal Elastic Changes for Cubic-Tetragonal Transition of Single-Crystal SrTiO310
Resistance anomaly and linear magnetoresistance in thin flakes of itinerant ferromagnet Fe3GeTe210
Transformation Plasma Physics10
Measurements of Dipole Moments for the 5s5p 3 P 1–5sns 3 S 1 Tra10
New Insight of Fe Valence State Change Using Leaves: A Combined Experimental and Theoretical Study10
Multiple Magnetic Phase Transitions and Critical Behavior in Single-Crystal SmMn2Ge210
Nanoscale Impact Ionization and Electroluminescence in a Biased Scanning-Tunneling-Microscope Junction10
Correlation-Driven 3d Heavy Fermion Behavior in LiV2O410
AI-Driven Inverse Design of Materials: Past, Present, and Future10
Interference Pattern of Floquet Modes in Frequency Space10
Review of the Low-Lying Excited Baryons Σ*(1/2)10
Van der Waals Ferroelectric Engineering as a Universal Strategy for Nonvolatile Magnetic Switching in Nonmagnetic Two-Dimensional VSiN310
Epitaxial Growth and Characteristics of Nonpolar a-Plane InGaN Films with Blue-Green-Red Emission and Entire In Content Range10
Rydberg-State Excitation and Ionization of Argon Atoms Subject to Strong Circularly Polarized Two-Color Few-Cycle Laser Fields10
Anisotropic s-Wave Gap in the Vicinity of a Quantum Critical Point in Superconducting BaFe2(As1–x P x )2 Sin10
Machine-Learning Accelerated Discovery of High-Performance Thermal Switch in two-dimensional Materials Considering High-order Anharmonicity10
Locally purified density operators for noisy quantum circuits10
Continuously Tunable Thin-Film Lithium Niobate Optical Delay Line with 293 ps Tuning Range10
Charm Physics at the Super τ-Charm Factory10
Interplay of Kitaev Interaction and Off-Diagonal Exchanges: Exotic Phases and Quantum Phase Diagrams10
Edge Transport and Self-Assembly of Passive Objects in a Chiral Active Fluid*9
Frustrated Magnetic Interactions and Quenched Spin Fluctuations in CrAs9
High-Pressure Phase Transitions and Mechanisms in Lanthanum Mononitride9
Escaping Detrimental Interactions with Microwave-Dressed Transmon Qubits9
Nondegenerate Soliton Solutions of (2+1)-Dimensional Multi-Component Maccari System9
Closed-Loop Control of 3He Nuclear Spin Oscillator: Implementation via Metastability Exchange Optical Pumping (MEOP)9
Coupled Ferroelectricity and Correlated States in a Twisted Quadrilayer MoS2 Moiré Superlattice9
Electrochemical Role of Transition Metals in Sn–Fe Alloy Revealed by Operando Magnetometry9
Flat top optical frequency combs based on a single-core quantum cascade laser at the wavelength of ~8.7 μm9
Ultralight Scalar and Axion Dark Matter Detection with Long-Baseline Atom Interferometers9
Entanglement Signatures of (2+1)D Dirac Fermions Subjected to Randomness9
Giant Spontaneous Valley Polarization and Adsorption-Induced Topological Phase Transition in Single-Layer 2H-NbTe29
Enhancement of Carrier Mobility in Semiconductor Nanostructures by Carrier Distribution Engineering9
Enhancement of Ising Superconductivity in Pb1−x Bi x Ultrathin Films9
Atomic Level Insight into the Variation and Tunability of Band Alignment between Si and Amorphous SiO2/HfO29
Intense Mid-Infrared Laser Pulse Generated via Flying-Mirror Red-Shifting in Near-Critical-Density Plasmas9
Influence of High-Pressure Induced Lattice Dislocations and Distortions on Thermoelectric Performance of Pristine SnTe9
Charge Density Wave and Electron-Phonon Interaction in Epitaxial Monolayer NbSe2 Films9
Chiroptical Evolution of Plasmonic Helicoids Induced by High-Refractive-Index Dielectric Substrates9
Quasi-Two-Dimensional Nature of High-T c Superconductivity in Iron-Based (Li,Fe)OHFeSe9
Current-Induced Magnetization Switching Behavior in Perpendicular Magnetized L10-MnAl/B2-CoGa Bilayer9
Valence Quark Ratio in the Proton9
Emergence of High-Temperature Superconducting Phase in Pressurized La3Ni2O7 Crystals8
Simulation of Projective Non-Abelian Anyons for Quantum Computation8
Interlayer Magnetic Interaction in the CrI3/CrSe2 Heterostructure8
Unveiling a Novel Insulator-to-Metal Transition in La2NiO4+δ: Challenging High-Temperature Superconductivity Claimed for Single-Layer Lanthanum Nickelates8
Ultralow-Temperature Heat Transport Evidence for Residual Density of States in the Superconducting State of CsV3Sb58
Generation of High-Quality Single-Photon Sources in Cavity Optomagnonics8
Multi-Pseudo Peakons in the b-Family Fifth-Order Camassa–Holm Model8
Screening Promising CsV3Sb5-Like Kagome Materials from Systematic First-Principles Evaluation8
Light-Induced Phonon-Mediated Magnetization in Monolayer MoS28
Physical Origin of Color Changes in Lutetium Hydride under Pressure8
Solitons in the Fifth-Order KdV Equation with a Perturbation8
Ultrafast Fiber Laser Based on Tungsten Sulphoselenide Materials8
Ferroelectric Ceramic Materials Enable High-Performance Organic-Inorganic Composite Electrolytes in Solid-State Lithium Metal Batteries8
Coherent Optical Frequency Transfer via a 490 km Noisy Fiber Link8
Nanocavity-Mediated Fast Magnetic Vortex Core In-Situ Switching by Local Magnetic Field8
Magnetic Interactions and Band Gaps of the (CrO2)2/(MgH2) n Superlattices7
Huffman-Code-Based Ternary Tree Transformation7
Switchable Spin-Selective Transmission in Nano-Kirigami Metasurfaces7
Design and Development of a High-Performance LED-Side-Pumped Nd:YAG Rod Laser7
Dynamic Behavior of Optical Soliton Interactions in Optical Communication Systems7
Helicity-Controlled Spin Hall Angle in 2D Altermagnets with Rashba Spin-Orbit Coupling7
Analytic S-Shaped Temperature Dependence of Peak Positions of the Localized-State Ensemble Luminescence and Application in the Analysis of Luminescence in Non- and Semi-Polar InGaN/GaN Quantum-Wells M7
Substrate Design and Multistate Manipulation of Ferroelectric Topological Insulators7
All-Optical Switches for Optical Soliton Interactions in a Birefringent Fiber7
Influence of Device Geometry on Transport Properties of Topological Insulator Microflakes7
Dynamic Cantilever Magnetometry of Paramagnetism with Slow Relaxation7
Global Effects on Drift Wave Microturbulence in Tokamak Plasmas7
First Results from the Underground Nuclear Reaction Experiments in JUNA7
Computing Classification of Interacting Fermionic Symmetry-Protected Topological Phases Using Topological Invariants*7
Approach the Gell-Mann-Okubo Formula with Machine Learning7
Realization of large magnetocaloric effect in the Kagome antiferromagnet Gd3BWO9 for Sub-Kelvin cryogenic refrigeration7
High-Temperature Superconductivity in La3Ni2O77
Elliptic Flow Differences between Baryons and Anti-Baryons in Heavy-Ion Collisions Using SMASH Model7
Resonant Scattering of Gravitational Waves with Electromagnetic Waves7
Demonstration of Einstein–Podolsky–Rosen Steering with Multiple Observers via Sequential Measurements7
Solitons and Their Biperiodic Pulsation in Ultrafast Fiber Lasers Based on CB/GO7
Nonautonomous Breather and Rogue Wave in Spinor Bose–Einstein Condensates with Space-Time Modulated Potentials7
High-Temperature Phonon-Mediated Superconductivity with Tc above 100K in Monolayer Na(BC)2 and K(BC)27
Local Rotational Jamming and Multi-Stage Hyperuniformities in an Active Spinner System7
Nonreciprocal Photon Blockade Based on Zeeman Splittings Induced by a Fictitious Magnetic Field7
Active Acoustic Metamaterials7
Exploring Sulfur Chemistry in TMC-1 with NSRT7
Tuning the Mottness in Sr3Ir2O7 via Bridging Oxygen Vacancies7
In Situ Epitaxy of Pure Phase Ultra-Thin InAs-Al Nanowires for Quantum Devices6
Whispering Gallery Mode Lasing Performance’s Evolution of Floating GaN Microdisks Varying with Their Thickness6
Vortex Quantum Droplets under Competing Nonlinearities6
Nonvolatile Electrical Control of Transport Properties in Multiferroic OsCl2/Sc2CO2 Heterostructure6
Inverse Design of Phononic Crystal with Desired Transmission via a Gradient-Descent Approach6
Effect of Rare-Earth Element Substitution in Superconducting R3Ni2O7 under Pressure6
The electromagnetic form factors of Σ and Σ0 → Λ transition in the timelike region6
0.28697991371155