README.txt generated on 2023-05-24 by Alexander Guttridge

GENERAL INFORMATION

1. Title of Dataset: data for the figures in "Observation of Rydberg blockade due to the charge-dipole interaction between an
atom and a polar molecule" and associated Supplemental Material.

2. Author Information
	A. Principal Investigator Contact Information
		Name: Simon Cornish
		Institution: Durham University
		Address: Department of Physics, Durham University, South Road, Durham DH1 3LE, United Kingdom
		Email: s.l.cornish@durham.ac.uk

	B. Associate or Co-investigator Contact Information
		Name: Alexander Guttridge
		Institution: Durham University
		Address: Department of Physics, Durham University, South Road, Durham DH1 3LE, United Kingdom
		Email: alexander.guttridge@durham.ac.uk

	C. Alternate Contact Information
		Name: Daniel K. Ruttley
		Institution: Durham University
		Address: Department of Physics, Durham University, South Road, Durham DH1 3LE, United Kingdom
		Email: daniel.k.ruttley@durham.ac.uk

3. Date of data collection :
From 2022-11-05 to 2022-12-21

4. Geographic location of data collection:
Durham Physics Department, Durham University, UK. 
RbCs optical tweezer experiment

5. Information about funding sources that supported the collection of the data: 
This work was supported by  UK Engineering and Physical Sciences Research Council (EPSRC) Grants EP/P01058X/1 and EP/V047302/1, UK Research and Innovation (UKRI) Frontier Research Grant EP/X023354/1, the Royal Society and Durham University.

SHARING/ACCESS INFORMATION

1. Licenses/restrictions placed on the data: 
Creative Commons Attribution (CC BY) licence.

2. Links to publications that cite or use the data: 

3. Links to other publicly accessible locations of the data: 



DATA & FILE OVERVIEW

File List: 

=== ./main (files related to the main text) ===

Figure 1a data.csv
	Pair state energy shift as a function of the atom molecule separation

Figure 1b data.csv
	Theoretical calculations of the atom-molecule system for a separation of 230 nm. The first column gives the Energy in GHz, the second column the radial distance in bohr radii (a0), the third column is the angle Theta, the fourth column is the x distance in bohr radii, the fifth column is the z distance in bohr radii, the sixth column is the calculated wave function, the seventh column is the wavefunction excluding the s-wave component, the eighth column is the wavefunction only including the s-wave component.

Figure 2a data.csv
	Calculated energies of the RbCs molecules as a function of separation (in Angstroms)

Figure 2b data.csv
	Experimental data of the survival probablilty of atom pairs as a function of magnetic field. Two datasets are included corresponding to pump (1557 nm) light applied or pump light off.

Figure 2c_1557 data.csv
	Experimental data of the survival probabibility of atom pairs as a function of the one-photon detuning. This data set corresponds to the blue squares in the figure where the pump (1557 nm) detuning is changed.

Figure 2c_977 data.csv
	Experimental data of the survival probabibility of atom pairs as a function of the one-photon detuning. This data set corresponds to the blue squares in the figure where the Stokes (977 nm) detuning is changed.

Figure 2d data.csv
	Experimental data for the survival probability of atom pairs as a function of the number of one-way STIRAP transfers.

Figure 3 data.csv
	Experimental data for atom and molecule survival probabilities as a function of tweezer separation. Cases are separated into scenarios where only an atom was present, only a molecule or when an atom and molecule were present.

Figure 4a data.csv
	Experimental data and simulations of the atom survival probability as a function of pulse time for cases where a molecule is present or not present.

Figure 4b_310nm data.csv
	Experimental data and simulations of the atom survival probability as a function of detuning of the Rydberg light for cases where a molecule is present or not present. This data corresponds to a atom molecule separation of 310 nm (upper plot in figure 4b)

Figure 4b_700nm data.csv
	Experimental data and simulations of the atom survival probability as a function of detuning of the Rydberg light for cases where a molecule is present or not present. This data corresponds to a atom molecule separation of 700 nm (lower plot in figure 4b)

=== ./supplemental (files related to the Supplemental Material) ===

Figure S1 data.txt
	The first column gives the separation in bohr radii (a0). The subsequent columns give the energy of the different potential energy curves in GHz relative to the energy of the degenerate Rydberg Rb(n = 49, l ≥ 4)-RbCs(N = 0) manifold.
s

=== ./Figure S2 wavefunctions (files related to the wavefunctions plotted in Figure S2) ===
Folders are labelled by the corresponding assymptote i.e. Rb52_RbCsN0 contains the wavefunctions plotted in Fig. S2(a). In each file the second column is the separation in bohr radii (a0), the third column is the vibrational wavefunction for the Rb-RbCs Rydberg
molecule and the fifth column is the corresponding energy in GHz relative to the degenerate Rydberg manifold.
	

Figure S3 data.csv
	Electronic potential energy curves calculated including the Fermi pseudo potential term (E unshifted) and without the Fermi pseudo potential term (E CD only).

Figure S4 data.csv
	Experimental data of the atom pair survival probability as a function of hold time.

Figure S5 data.csv
	Experimental data of the Rb atom survival probability and the atom pair survival probability as a function of 1065 nm trap power.

Figure S6 data.csv
	Experimental data of th atom survival probability as a function of the Rydberg laser detuning. The data is split into two, one corresponding to the survival of the atom in the "molecule detetcion" tweezer, the other the survival of the atom in the "Additional atom" tweezer.

Figure S7 data.csv
	Experimental data of the Rb atom survival probability as a function of hold time between two Rydberg pi pulses.

Figure S8 data.csv
	Experimental data of th atom survival probability as a function of the Rydberg laser detuning. The data is split into two, one corresponding to the survival of the atom when the other atom was excited to a Rydberg state (lost), the other case is the survival of the atom when the other atom was not excited to the Rydberg state (survived).

Figure S9 data.csv
	Experimental data for the measured interaction shift as a function of the axial separation of the two tweezers.

Figure S10 data.csv
	Raw data file for the tweezer and atom-molecule separations presented in this histograms in Figure S10. Columns are delta x_t (um),delta y_t (um),delta z_t (um),delta x_am (um),delta y_am (um),delta z_am (um),R_t (um),R_am (um).

Figure S11 data.csv
	Calculations of the pair state shift as a function of the atom-molecule separation for two cases. One using the potential from Fig. 1a the other averaging the interaction using a Gaussian potential with standard deviation of 53 nm.

METHODOLOGICAL INFORMATION

1. Description of methods used for collection/generation of data: 
Described in the manuscript:https://arxiv.org/abs/2303.06126 

2. Methods for processing the data: 

3. Instrument- or software-specific information needed to interpret the data: 
Numerical calculations and fits performed in Python 3.9.

4. Standards and calibration information, if appropriate: 

5. Environmental/experimental conditions: 

6. Describe any quality-assurance procedures performed on the data: 

7. People involved with sample collection, processing, analysis and/or submission: 
Alexander Guttridge, Daniel K. Ruttley, Archie C. Baldock, Rosario Gonzalez-Ferez, Hossein R. Sadeghpour, C. S. Adams and Simon L. Cornish.
